Asd And Fuel Pump Relays Diagnosis And Testing; Vehicle Speed Sensor—Typical— 4Wd Shown; Power Steering Pressure Switch—2.5L Engine - Jeep 200 Cherokee Service Manual

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DIAGNOSIS AND TESTING (Continued)
Fig. 15 Vehicle Speed Sensor—Typical—
4WD Shown
1 – SENSOR ELECTRICAL CONNECTOR
2 – SLIDE TAB
3 – 4WD TRANSFER CASE EXTENSION
4 – VEHICLE SPEED SENSOR
5 – RELEASE LOCK
Fig. 16 Power Steering Pressure Switch—
2.5L Engine
1 – POWER STEERING PRESSURE SWITCH
2 – ELECTRICAL CONNECTOR
3 – POWER STEERING PUMP
Fig. 17 Fuel Tank Connections at Front of Fuel Tank
1 – FUEL PUMP MODULE CONNECTOR
2 – LEFT-REAR SHOCK ABSORBER
3 – EVAP CANISTER VENT LINE CONNECTION
4 – FRONT OF FUEL TANK
5 – FUEL SUPPLY LINE CONNECTION
ASD AND FUEL PUMP RELAYS
The following description of operation and
tests apply only to the Automatic Shutdown
(ASD) and fuel pump relays. The terminals on the
bottom of each relay are numbered. Two different
types of relays may be used, (Fig. 18) or (Fig. 19).
NUMBER
30
85
86
87
87A
Fig. 18 ASD and Fuel Pump Relay Terminals—
FUEL SYSTEM
TERMINAL LEGEND
IDENTIFICATION
COMMON FEED
COIL GROUND
COIL BATTERY
NORMALLY OPEN
NORMALLY CLOSED
Type 1
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