Asd And Fuel Pump Relays - Jeep cherokee 2000 Service Manual

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DIAGNOSIS AND TESTING (Continued)

Fig. 15 Vehicle Speed Sensor—Typical—

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—

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).

Fig. 18 ASD and Fuel Pump Relay Terminals—

TERMINAL LEGEND

IDENTIFICATION

COIL BATTERY

NORMALLY OPEN

NORMALLY CLOSED

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