Fig. 24 Speedometer Pins

Fig. 25 Distance Sensor and Connector

DISTANCE SENSOR TEST

For testing of the distance sensor and related components, refer to the Powertrain Diagnostics Test Procedure Manual.

PRINTED CIRCUIT BOARD REPLACEMENT

(1)Remove cluster assembly, refer to Cluster Assembly Replacement.

(2)Twist out all lamp sockets.

(3)Remove screws securing printed circuit board to cluster housing (Fig. 11).

(4)Pull printed circuit board straight out and avoid bending the board.

(5)For installation reverse above procedures. Be sure that all gauge pins are carefully aligned.

Fig. 26 Distance Sensor and Speedometer Pinion

CLUSTER LAMPS REPLACEMENT

All cluster lamps are one-piece lamp and socket assemblies. Can be replaced by removing cluster assembly from instrument panel. Replace appropriate lamp shown in rear view of cluster (Fig. 27).

ELECTRONIC CLUSTER

SELF DIAGNOSTIC SYSTEM

The electronic clusters have an internal diagnostics routing to isolate problems within the cluster or CCD Bus.

Successful completion of the Self Diagnostic Test indicates that the problem is in the CCD Bus, interfacing modules, connectors, or sensors outside of the cluster (Fig. 28 and 29).

ELECTRONIC CLUSTER DIAGNOSIS

Perform cluster Self-Diagnostic Test to determine whether problem is within cluster or outside of cluster (Fig. 30).

CONDITION: CLUSTER DISPLAYS DO NOT ILLUMINATE AFTER VEHICLE IS STARTED

PROCEDURE

(1)Check fuses and verify battery and ignition voltage at cluster connector.

(2)Check ground from cluster connector to instrument panel ground stud.