NO. 6 INSTRUMENT CLUSTER ILLUMINATION DOES NOT ILLUMINATE [INSTRUMENT CLUSTER]

id0903d5807900

6

Instrument cluster illumination does not illuminate
POSSIBLE CAUSE
•  Instrument cluster malfunction
•  Connector or pin malfunction
•  TNS related parts malfunction (relay, switch, wiring harnesses)

Diagnostic procedure

STEP

INSPECTION

ACTION
1
•  Turn the light switch to the TNS position.
•  Does the instrument cluster illumination turn on?
Yes
Troubleshooting completed.
No
Go to the next step.
2
•  Turn the light switch to the TNS position.
•  Does the TNS turn on?
Yes
Go to the next step.
No
Inspect and repair the following TNS related parts and wiring harness.
•  Light switch
•  Tail lights
•  Wiring harness between BCM and tail lights
•  Wiring harness between light switch and BCM
3
•  Switch the ignition to off.
•  Remove the instrument cluster.
•  Disconnect the instrument cluster connector.
•  Turn the light switch to the TNS position.
•  Inspect the voltage instrument cluster wiring harness-side connector terminal 2K.
•  Is the voltage B+?
Yes
Go to the next step.
No
Repair wiring harness for open between BCM and instrument cluster terminal 2K.
4
•  Switch the ignition to off.
•  Inspect the instrument cluster connector terminals for poor connection (such as damaged/pulled-out pins, and corrosion).
•  Are the terminals normal?
Yes
Replace the instrument cluster.
(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
No
Repair or replace the terminal.