INSTRUMENT PANEL

INDICATORS AND

SENDERS

H8.00-12.00XM (H170-280HD) [G007];

H13.00-16.00XM (H300-360HD) [F019];

H10.00-12.00XM-12EC (H360HD-EC) [F019]

PART NO. 1556871

2200 SRM 1105

SAFETY PRECAUTIONS

MAINTENANCE AND REPAIR

• When lifting parts or assemblies, make sure all slings, chains, or cables are correctly

fastened, and that the load being lifted is balanced. Make sure the crane, cables, and
chains have the capacity to support the weight of the load.

• Do not lift heavy parts by hand, use a lifting mechanism.

• Wear safety glasses.

• DISCONNECT THE BATTERY CONNECTOR before doing any maintenance or repair

on electric lift trucks. Disconnect the battery ground cable on internal combustion lift
trucks.

• Always use correct blocks to prevent the unit from rolling or falling. See HOW TO PUT

THE LIFT TRUCK ON BLOCKS in the Operating Manual or the Periodic Mainte-
nance section.

• Keep the unit clean and the working area clean and orderly.

• Use the correct tools for the job.

• Keep the tools clean and in good condition.

• Always use HYSTER APPROVED parts when making repairs. Replacement parts

must meet or exceed the specifications of the original equipment manufacturer.

• Make sure all nuts, bolts, snap rings, and other fastening devices are removed before

using force to remove parts.

• Always fasten a DO NOT OPERATE tag to the controls of the unit when making repairs,

or if the unit needs repairs.

• Be sure to follow the WARNING and CAUTION notes in the instructions.

• Gasoline, Liquid Petroleum Gas (LPG), Compressed Natural Gas (CNG), and Diesel fuel

are flammable. Be sure to follow the necessary safety precautions when handling these
fuels and when working on these fuel systems.

• Batteries generate flammable gas when they are being charged. Keep fire and sparks

away from the area. Make sure the area is well ventilated.

NOTE:

The following symbols and words indicate safety information in this

manual:

WARNING

Indicates a condition that can cause immediate death or injury!

CAUTION

Indicates a condition that can cause property damage!

Instrument Panel Indicators and Senders

Table of Contents

TABLE OF CONTENTS

General ...............................................................................................................................................................

1

Description .........................................................................................................................................................

1

General ...........................................................................................................................................................

1

Instrument Panel Meters, Indicators, and LCD Display ............................................................................

1

Connector .......................................................................................................................................................

7

Seat Switch Logic ......................................................................................................................................

8

Central Warning Light Output.................................................................................................................

8

Buzzer Output ...........................................................................................................................................

8

Engine Shutdown Output .........................................................................................................................

8

Instrument Panel Component Replacement ....................................................................................................

10

Instrument Panel...........................................................................................................................................

11

Remove.......................................................................................................................................................

11

Light ...............................................................................................................................................................

12

Replace .......................................................................................................................................................

12

Sender Replacement ..........................................................................................................................................

12

Fuel Level Sender ..........................................................................................................................................

12

Pressure Sender.............................................................................................................................................

12

Temperature Sender ......................................................................................................................................

13

Low Coolant Sender.......................................................................................................................................

13

Vacuum Switch ..............................................................................................................................................

13

Crankshaft Position Sensor ..........................................................................................................................

14

Specifications......................................................................................................................................................

14

Troubleshooting..................................................................................................................................................

16

This section is for the following models:

H8.00-12.00XM (H170-280HD) [G007];

H13.00-16.00XM (H300-360HD) [F019];

H10.00-12.00XM-12EC (H360HD-EC) [F019]

©2004 HYSTER COMPANY

i

"THE

QUALITY

KEEPERS"

HYSTER

APPROVED

PARTS

2200 SRM 1105

Description

General

Meters provide information to the operator on the
condition of various systems. Gauges may be either
direct reading (mechanical) or indirect (electrical).
Unlike mechanical gauges, electrical gauges have
electrical meter movements, light emitting diodes
(LEDs), or digital displays inside the case. These me-
ters receive an electrical signal from a sender unit,
usually in the engine or transmission case.

This

section only describes electrical meters, senders, and
instrument panel displays.

Meters and displays are used to provide operator in-
formation on the status of many systems, including
engine oil pressure, fuel level, transmission oil pres-
sure, engine coolant temperature, transmission oil
temperature, and hour or fault code display. See Fig-
ure 1.

Description

GENERAL

Many meters have meter movements that move an
indicating needle attached to a shaft (or pin). The
shaft rotates to swing the needle. Shaft rotation of a
meter is limited to less than one full revolution. Me-
ter faces are calibrated to indicate a range of values.
For examples of meter faces and indicators, see Fig-
ure 1.

Many meters and displays require a separate sender.

INSTRUMENT PANEL METERS,
INDICATORS, AND LCD DISPLAY

WARNING

If any of the instruments do not operate as de-
scribed in the following tables, DO NOT oper-
ate lift truck until problem is corrected.

See Figure 1 and Table 1.

Figure 1. Instrument Panel and Indicators

1

Description

2200 SRM 1105

Table 1. Instrument Panel and Indicators

Item

No.

Item

Function

NOTE:

For all warning lights, there is a light check after power-up.

NOTE:

At all fault codes or warning lights, including flashing gauge symbols, the central warning

light will be ON.

1

Maintenance Warning
Light (Optional,
Cumins Engine Only)

Yellow maintenance light is ON when maintenance is
required. A fault code may be shown on fault indicator.

2

Coolant Level
Warning Light

If the engine coolant is low, the red light will come ON.
The buzzer will sound.

CAUTION

Do not continue to operate the lift truck when the
red light is ON, or lift truck damage may occur.

3

Engine Oil Level
Warning Light
(Optional)

Engine oil level warning light comes ON and buzzer
sounds when the engine oil level is low.

CAUTION

Do not continue to operate the lift truck when the
red light is ON. Immediately shut down the engine
or lift truck damage may occur.

4

Engine Air Filter
Warning Light

Engine air filter warning light is ON when the air filter
is dirty or has an obstruction. If the light is ON, clean or
replace the filter element.

5

Fuel Filter/Water
Separator Warning
Light

Yellow light comes ON when the water level in the water
separator is high. Drain the water. A fault code may be
shown on the fault indicator.

6

Seat Belt Warning
Light

Yellow light is ON for 10 seconds after the key is placed
in the ON position.

WARNING

Before driving the lift truck, always fasten your
safety belt, or personnel injury may occur.

7

Auto Lubrication
Warning Light
(Optional)

Yellow light comes ON when the grease level in the
grease container is low. Refill with multipurpose grease
with 2 to 4% molybdenum disulfide.

2

2200 SRM 1105

Description

Table 1. Instrument Panel and Indicators (Continued)

Item

No.

Item

Function

NOTE:

For all warning lights, there is a light check after power-up.

NOTE:

At all fault codes or warning lights, including flashing gauge symbols, the central warning

light will be ON.

8

Hydraulic Oil Level
Warning Light
(Optional)

Red light comes ON when the hydraulic oil level in the
hydraulic tank is low. The buzzer sounds.

CAUTION

Do not continue to operate the lift truck when the
red light is ON, or lift truck damage may occur.

9

Hydraulic Oil Filter
Restriction Warning
Light (Optional)

This hydraulic oil filter restriction light will come ON
when the hydraulic oil filter restriction is high. The filter
needs cleaning or replaced.

10

Brake System High
Temperature Warning
Light

Red warning light comes ON when the brake cooling oil
temperature is high. The buzzer sounds.

CAUTION

Do not continue to operate the lift truck when the
red light is ON, or lift truck damage may occur.

11

Brake System Low
Oil Pressure Warning
Light

Red warning light comes ON when the brake pressure is
low. The buzzer will sound.

WARNING

Do not continue to operate the lift truck when the
red light is ON. Immediately shut down the engine
or personnel injury may occur.

12

Parking Brake
Warning Light

Red warning light is ON when the parking brake is
applied.

13

Start Aid/Diagnostic/
Engine Warning Light

Yellow start aid/diagnostic/engine warning light is ON
before the engine is cranked when the cold start is
activated. If the start aid/diagnostic/engine warning light
is ON when the engine is running, a fault condition has
been detected. The fault code will be displayed on the
fault indicator. Engine performance may decrease.

3

Description

2200 SRM 1105

Table 1. Instrument Panel and Indicators (Continued)

Item

No.

Item

Function

NOTE:

For all warning lights, there is a light check after power-up.

NOTE:

At all fault codes or warning lights, including flashing gauge symbols, the central warning

light will be ON.

14

Engine Stop Warning
Light

If the engine stop warning light comes ON, there is a
critical fault condition. The fault code will be displayed
on the fault indicator. The buzzer will also sound. Engine
performance may decrease or the engine may shut down.
Immediately shut down the engine.

NOTE:

Engine shutdown can be reset. Turn the key switch

to OFF and then to ON, and restart the engine. If the fault
is still present, the engine will only run for a limited time.

15

Transmission Failure
Warning Light

Red light comes ON when a transmission fault occurs.
The fault code will be displayed on the fault indicator.
The transmission may shift to NEUTRAL and/or engine
performance may decrease. The buzzer will sound.

NOTE:

There is a transmission limp home mode. Use the

following procedure to activate the limp home mode:
1.

Select NEUTRAL on the shift lever or apply and re-
lease the park brake.

2.

Select either FORWARD or REVERSE.

3.

Select either first or second gear on the shift lever.

NOTE:

Inching is disabled in limp home mode.

16

Transmission Oil
Pressure Warning
Light

Red light comes ON if the transmission oil pressure is
low. The fault code will be displayed on the fault indicator.
The transmission may shift to NEUTRAL and/or engine
performance may decrease. The buzzer will sound.

NOTE:

There is a transmission limp home mode. Use the

following procedure to activate the limp home mode:
1.

Select NEUTRAL on the shift lever or apply and re-
lease the park brake.

2.

Select either FORWARD or REVERSE.

3.

Select either first or second gear on the shift lever.

NOTE:

Inching is disabled in limp home mode.

4

2200 SRM 1105

Description

Table 1. Instrument Panel and Indicators (Continued)

Item

No.

Item

Function

NOTE:

For all warning lights, there is a light check after power-up.

NOTE:

At all fault codes or warning lights, including flashing gauge symbols, the central warning

light will be ON.

17

Engine Oil Pressure
Gauge

When the engine is running, the gauge indicates normal
engine oil pressure, and the needle is approximately in
the middle. When the engine oil pressure is low, the
gauge symbol will FLASH red. The red engine stop
warning light will come ON. The buzzer will sound.
Engine performance may decrease or the engine may
shut down. Immediately shut down the engine.

NOTE:

Engine shutdown can be reset. Turn the key switch

to OFF and then to ON position, and restart the engine.
If the fault is still present, the engine will only run for a
limited time.

18

Fuel Level Gauge

When the fuel level is 10% or less of the tank capacity, the
gauge symbol will FLASH red.

19

Voltmeter

The voltmeter indicates the system voltage. When the
ignition is ON and the engine is not running, the gauge
symbol will be red. When the engine is running and the
system voltage is below 24 VDC, the gauge symbol will
FLASH red.

20

Transmission Oil
Temperature Gauge

Gauge indicates the transmission oil temperature.
During normal operation, the needle will be in the green
zone. If the temperature is high, the gauge symbol will
FLASH red. There will be a fault code on the fault
indicator. The buzzer will sound. The transmission may
shift to first gear, and engine performance may decrease.

5

Description

2200 SRM 1105

Table 1. Instrument Panel and Indicators (Continued)

Item

No.

Item

Function

NOTE:

For all warning lights, there is a light check after power-up.

NOTE:

At all fault codes or warning lights, including flashing gauge symbols, the central warning

light will be ON.

21

Coolant Temperature
Gauge

Gauge indicates the coolant temperature. When the
temperature is near the critical value, the gauge symbol
will FLASH red and the red engine stop warning light
will come ON. When the engine temperature is critical,
the red engine stop warning light will also come ON.
There will be a fault code displayed on the fault indicator.
Engine performance may decrease or the engine may
shut down. Immediately shut down the engine.

NOTE:

Engine shutdown can be reset. Turn the key switch

to OFF and then to ON position, and restart the engine.
If the fault is still present, the engine will only run for a
limited time.

22

Hourmeter and Fault
Indicator

The hourmeter operates while the engine is running.
Periodic maintenance recommendations are based on
these hours. It also displays engine and transmission
faults and fault codes when communication between
engine, transmission, and/or display is lost. Additional
information is indicated when faults occur. If more than
one fault is present, the faults will scroll. For explanation
of fault codes, see the section Transmission1300 SRM
1082 and Perkins Tier II Electronic Troubleshooting
Guide 600 SRM 1072.
The display will keep records of the fault codes. To gain
access to these codes, turn the key switch ON and OFF
two times and then turn the key switch back ON, but do
not start the engine. The fault indicator will show the
most recent fault code first. For each code, the following
sequence will occur:
• It will show the code
• The hourmeter reading at the last occurrence
• The hourmeter reading at the first occurrence
• The number of times it has occurred

NOTE:

To leave the fault code log, turn the key switch to

OFF.

6

2200 SRM 1105

Description

CONNECTOR

Instrument panel is connected to the system by
means of one connector. Connector is located at rear
of instrument panel. See Figure 2 and Table 2.

Figure 2. Connector

Table 2. Pin Description

Pin

Description

Pin

Description

1

Battery positive input

13

Brake system pressure input

2

Seat switch input

14

Can - H

3

Not used

15

Can - L

4

Ground

16

Not used

5

Engine coolant level input

17

Buzzer output

6

Brake system temperature input

18

Hydraulic oil level input

7

Park brake input

19

Central light output

8

Engine oil level input

20

Hydraulic filter input

9

Engine combustion air filter input

21

Not used

10

Fuel filter input

22

Transmission oil pressure gauge input

11

Neutral gear input

23

Engine oil pressure gauge input

12

Lubrication system input

24

Fuel level gauge input

7

Description

2200 SRM 1105

Seat Switch Logic

This function warns the operator when leaving the
seat without applying park brake. Two seconds after
having detected this condition, buzzer is activated
and stays ON for 10 seconds.

The seat switch is connected to pin number 2. When
seat is occupied, pin number 2 is connected to ground.
When seat is not occupied, input to pin number 2 is
open.

Central Warning Light Output

This output is at pin 19 and switches to ground at
all fault codes or warning lights, including the flash-
ing gauge symbols. The central warning light will be
ON.

Buzzer Output

This output is at pin number 17 and switches to
ground when any of the following conditions occur:
• Low brake system pressure
• Low hydraulic oil level

• Low engine oil level
• Low engine coolant level
• Low engine oil pressure
• High engine coolant temperature
• Transmission oil pressure is below 1000 kPa

(145 psi)

• Transmission oil temperature is above 132 C

(270 F)

• Transmission errors activating the buzzer
• When the operator is not present and park brake is

not applied, the buzzer will sound for 10 seconds.

Engine Shutdown Output

This output is at pin number 18 and switches to
ground after a shutdown condition occurs.

When

either the transmission oil temperature or engine
oil pressure reaches the alarm values, light 13 and
the central warning light will turn ON, and the
buzzer will sound, indicating shutdown condition.
Shutdown output switches to ground and after a
delay, the engine is stopped.

Table 3. Sender Description

Item

Function

Water Temperature
Sender

The water temperature sender is a thermistor-type sensor with
an output between 0 and 5 volts. The ECM will detect a fault
condition if the voltage from the sensor is not within the range
of 0.2 volts at

40 C ( 40 F) and 4.9 volts at 150 C (302 F),

and the fault is present for more than 8 seconds continuously.

Transmission Oil
Temperature Sender

The transmission oil temperature sender unit is mounted
in the transmission oil sump and senses the transmission
fluid temperature. When the transmission temperature
exceeds system specifications, the sender sends a signal to the
instrument panel and lights the transmission oil temperature
warning light. This signal also drives the transmission oil
temperature gauge.

CAUTION

Do not continue to operate the lift truck when the gauge
indication is in the red area of the gauge.

Engine Oil Pressure
Sender

The engine oil temperature sender is an active sensor with an
output between 0 and 5 volts. The ECM will detect a fault
condition if the voltage from the sensor is not within the
range of 0.5 volts representing 106 kPa (15 psi) and 4.5 volts
representing 795 kPa (115 psi), and the fault is present for
more than 8 seconds continuously

8

2200 SRM 1105

Description

Table 3. Sender Description (Continued)

Item

Function

Low Coolant Sender

The low coolant sender is mounted in the coolant system
radiator near the top of the tank. It senses the fluid level and,
when low, sends a signal to the control panel and lights the
coolant system fluid low warning indicator.

CAUTION

Do not continue to operate the lift truck if the orange
light is ON during operation.

Fuel Level Sender

The fuel level sender is installed in the fuel tank and indicates
when the fuel is low. An internal float sends a signal to the
control panel and lights the fuel level low warning indicator.
A signal is also sent to the fuel level gauge to indicate the
amount of fuel remaining in the tank.

CAUTION

Do not continue to operate the lift truck if the orange
light is ON during operation.

Vacuum Switch

The vacuum switch is mounted on the air filter housing (left
side of the truck). It senses the air intake pressure and sends
a signal to the instrument panel. It switches warning light 8
ON when the air intake pressure drops below 6.4 kPa (0.9 psi).

CAUTION

Lift truck performance will be limited when the red light
is ON.

Transmission Oil
Pressure Sender

The transmission oil pressure sender unit is mounted in the
transmission on the engine side and senses the transmission
fluid pressure. When the transmission oil pressure drops below
specifications, the sender sends a signal to the instrument
panel and lights the transmission oil pressure warning light
4. The transmission oil pressure sender also drives the
transmission oil pressure gauge.

CAUTION

Do not continue to operate the lift truck at engine speeds
above idle when the red light is ON.

Air Brakes Low
Pressure Sender

The low pressure sender is mounted in the manifold on the
cab tilt frame and senses the brake system pressure. When
pressure drops below specified value, the sender sends a signal
to the instrument panel and lights the low pressure warning
light 14.

WARNING

Never operate a truck with a brake malfunction.

9

Instrument Panel Component Replacement

2200 SRM 1105

Table 3. Sender Description (Continued)

Item

Function

Wet Brakes Low
Pressure Sender

The low pressure sender is mounted in the manifold on the
cab tilt frame and senses the brake system pressure. When
pressure drops below specified value, the sender sends a signal
to the instrument panel and lights the low pressure warning
light 14.

WARNING

Never operate a truck with a brake malfunction.

Brake Temperature
Sender (Wet Brakes
Only)

The brake temperature senders are mounted in the wheel hubs
(one on the left-side hub and one on the right-side hub) and
sense the brake fluid temperature. If the fluid temperature
exceeds high temperature specifications, the senders send a
signal to the instrument panel and lights warning light 15.

WARNING

Never operate a truck with a brake malfunction.

Intake Manifold
Pressure Sensor

This is an active sensor with an output between 0 and 5 volts.
The ECM will recognize the output to be valid if it is between
0.5 volts representing 52 kPa (8 psi) and 4.5 volts representing
306 kPa (44 psi).

Intake Manifold
Temperature Sensor

This is a thermistor-type sensor with an output between 0 and
5 volts. The ECM will recognize the output to be valid if it
is between 0.2 volts at

40 C ( 40 F) and 4.9 volts at 150 C

(302 F). Sensor diagnostics will detect a fault if the input
voltage is outside this range for more than 2 seconds.

Crankshaft Position
Sensor

This is a magnetic-type sensor that measures both crankshaft
speed and position. The sensor will measure speeds above
246 rpm when the output will be greater than 0.4 volts peak
to peak. The sensor detects the passing of teeth on a wheel.
These teeth are spaced at 1/36 intervals on the wheel. One
tooth is missing to facilitate the position measurement. There
are a total of 36 teeth.

Instrument Panel Component Replacement

WARNING

Before replacing any components, fully lower
all parts of the mast and tilt it forward until the
tips of the forks touch the ground. This action
will prevent the mast from lowering suddenly
if the control lever is accidently moved.

ALWAYS disconnect the battery and remove op-
erator key before replacing components.

Never have any metal on your fingers, arms, or
neck. These metal items can accidentally make
an electrical connection and may cause an in-
jury.

Meters, display panels, most indicators, and senders
are not repairable items. The most accurate and usu-
ally easiest check for proper operation of individual
meters, indicators, or senders is direct replacement.
The most common cause of failure is poor connections
or damaged or improper wiring, and not the meter

10

2200 SRM 1105

Instrument Panel Component Replacement

indicator or sender. This section only has the re-
placement procedures. Before a meter, display panel,
indicator, or sender is replaced, make the following
checks.

1.

Check that other meters and electrical circuits
operate correctly.

2.

Check that the battery is fully charged and has a
good ground, and cable terminals are clean and
tight.

3.

Check that the wiring and connections to meter,
indicator, or sender are tight and in good condi-
tion.

INSTRUMENT PANEL

Remove

NOTE:

The only replaceable parts of the instrument

panel are the lights.

1.

Locate the fuse panel. See Figure 3.

1.

FUSE PANEL

Figure 3. Fuse Panel Location

2.

Disconnect ground lead of battery.

3.

Loosen four retaining screws and remove the fuse
panel cover. See Figure 4.

4.

From the fuse panel side, using a flat blade
screwdriver, depress clips holding instrument
panel in place. Left side first, then right side.
See Figure 5.

5.

Pull instrument panel away from the console.
See Figure 6.

1.

RETAINING SCREWS

2.

FUSE PANEL COVER

Figure 4. Fuse Panel Screws

1.

PANEL CLIPS

Figure 5. Fuse Panel Clips

Figure 6. Instrument Panel Removal

6.

Disconnect plug from socket.

7.

Loosen 12 screws at rear of instrument panel.

8.

Remove rear cover from instrument panel.

11

Sender Replacement

2200 SRM 1105

LIGHT

Replace

1.

Turn light holder counterclockwise and remove.

2.

Insert replacement light holder.

3.

Turn replacement light holder clockwise and
tighten.

4.

Mount cover.

Sender Replacement

FUEL LEVEL SENDER

WARNING

Before replacing any components, fully lower
all parts of the mast and tilt it forward until the
tips of the forks touch the ground. This action
will prevent the mast from lowering suddenly
if the control lever is accidently moved.

ALWAYS disconnect the battery and remove op-
erator key before replacing components.

Never have any metal on your fingers, arms, or
neck. These metal items can accidentally make
an electrical connection and may cause an in-
jury.

The fuel level sending unit is mounted to fuel tank
surface (usually top surface) with screws through
the sender plate and gasket. See Figure 7. Correct
sender operation and screw hole alignment can only
be obtained with plate mounted in one position.
Replace sender as follows:

WARNING

All fuel vapors are extremely explosive. Do not
have sparks or flames around vehicles or fuel
storage and service areas. Make sure there is
no source of open flame or sparks in the vicin-
ity. Use caution to prevent sparks from tools.

1.

Turn key switch to OFF position. Disconnect
battery positive cable at battery. Install a lock
or tag on connector to prevent connection.

2.

Disconnect sender wire at sender.

3.

Remove screws that fasten sender plate to tank.

4.

Remove sender.

5.

Carefully install new sender. Use a new gasket.

1.

ELECTRICAL
TERMINAL

2.

PLATE

3.

SENDER UNIT

4.

FLOAT ARM

5.

FLOAT

Figure 7. Fuel Level Sender

6.

Verify screw holes are aligned and install screws.
Tighten screws enough to partially compress gas-
ket to prevent leaks.

7.

Remove tape from wire connector and install con-
nector on sender terminal.

PRESSURE SENDER

NOTE:

If applicable, replace O-ring when replacing

sender.

1.

Turn key switch to OFF position.

2.

Disconnect electrical connector.

12

2200 SRM 1105

Sender Replacement

3.

Remove pressure sender. See Figure 8.

Figure 8. Pressure Sender

4.

Install new pressure sender.

TEMPERATURE SENDER

NOTE:

If applicable, replace O-ring when replacing

sender.

1.

Turn key switch to OFF position.

2.

Disconnect electrical connector.

3.

Remove temperature sender. See Figure 9.

Figure 9. Temperature Sender

4.

Install new temperature sender.

LOW COOLANT SENDER

WARNING

High temperature risk. Radiator temperature
may be high and radiator may be pressurized.

NOTE:

Verify system fluid is drained so that level

is below sender to prevent leakage when sender is
removed.

1.

Turn key switch to OFF position.

2.

Disconnect sender wire. See Figure 10.

Figure 10. Low Coolant Sender

3.

Turn sender counterclockwise and remove.

4.

Install a new sender.

Use Teflon tape.

Turn

clockwise and tighten. Torque 5.6 ±0.6 N•m (50
±5 lbf in).

5.

Connect sender wire.

VACUUM SWITCH

1.

Turn key switch to OFF position.

2.

Disconnect amp connector. See Figure 11.

3.

Remove vacuum switch.

4.

Install a new vacuum switch.

1.

AMP CONNECTOR

Figure 11. Vacuum Switch

13

Specifications

2200 SRM 1105

CRANKSHAFT POSITION SENSOR

NOTE:

If applicable, replace O-ring when replacing

sensor.

1.

Turn key switch to OFF position.

2.

Disconnect electrical connector.

3.

Remove crankshaft position sensor.

See Fig-

ure 12.

4.

Install new crankshaft position sensor.

Figure 12. Crankshaft Position Sensor

Specifications

Item

Design Data

Instrument Panel

Supply voltage

22-32 VDC

Nominal and test voltage

26 VDC

Working temperature

25 C ( 13 F) to +65 C (149 F)

Storage temperature

40 C ( 40 F) to +80 C (176 F)

Transparent surface

Glass

Warning lights (except battery charging)

24 VDC 1.2W

Warning light battery charging

24 VDC 2W

Gauges

Actuator: coil type or PWM coil type

Needle stroke: 90 degrees

Instrument panel gauges

Reading tolerances: ±4 degrees

Hourmeter/Error LCD Display

View angle

12 o’clock

Polarized

Transflective. Positive

Drive method

1/2 Duty

Driving voltage

5.0 VDC

Engine running hours

Maximum 99,999 hours

Indication

Error codes indication

14

2200 SRM 1105

Specifications

Item

Design Data

Senders

Operating voltage

24 VDC

Water temperature sender

Body threads

M18 x 1.5

Transmission oil temperature sender

Body threads

1/2-14 NPTF

Hex (across flats)

22 mm (0.866 in.)

Engine oil pressure sender

Body threads

M12 x 1.5

Transmission oil pressure

Body threads

1/8-27 NPTF

Hex (across flats)

22 mm (0.866 in.)

Low coolant sender

Body threads

1/8-27 NPTF

Hex (across flats)

22 mm (0.866 in.)

Sender terminal threads

Fits connector type Delphi P/N 121521193

Fuel sender plate

Number of holes

5

Hole size

5.1 mm (0.20 in.)

Air brakes low pressure sender

Body threads

1/8-27 NPTF

Hex (across flats)

11 mm (0.43 in.)

Wet brakes low pressure sender

Body threads

1/4" NPT

Hex (across flats)

27 mm (1.063 in.)

Wet brakes temperature sender

Body threads

3/8" NPTF

Vacuum switch

Body threads

1/8-27 NPTF

Intake manifold pressure sensor

Body threads

M14 x 1.5

Intake manifold temperature sensor

Body threads

M18 x 1.5

15

Troubleshooting

2200 SRM 1105

Troubleshooting

PROBLEM

POSSIBLE CAUSE

PROCEDURE OR ACTION

No Indication - All Meters

Battery disconnected.

Clean the battery terminals and bat-
tery cable connectors. Install connec-
tors.

Battery malfunction or discharged.

Charge or replace battery.

Wiring group connector or connec-
tors not connected.

Fasten the connector or connectors.

No Indication - Only One
Meter

Meter wires damaged or not con-
nected.

Replace display connectors. Install
connectors on proper meter termi-
nals.

Separate sender wire damaged or
not connected.

Replace broken wire or connector. In-
stall connector on sender terminal.

Meter malfunction. Voltage is at ter-
minal.

Replace fault display.

Sender malfunction. No voltage is at
terminal.

Replace sender.

Incorrect Indication

Battery is discharged.

Charge battery.

Meter movement or needle is dam-
aged or has a malfunction.

Replace fault display.

Separate sender malfunction.

Replace sender.

Sender will not sense because sys-
tem has corrosion.

Clean and flush system. Check for
bent or cracked sensor tubing.

16

TECHNICAL PUBLICATIONS

2200 SRM 1105

1/04 Printed in United Kingdom