FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Test V: The Instrument Cluster Is Inoperative

PINPOINT TEST V: THE INSTRUMENT CLUSTER IS INOPERATIVE


V1-V2:






V2-V3:






Normal Operation
With the ignition switch in the START or RUN position, the instrument cluster receives voltage from the smart junction box (SJB) through circuit CBP20 (YE/VT). When the ignition switch is in the RUN or ACC position, voltage is received from the SJB through circuit CBP23 (BN/YE). With the ignition switch in the OFF position, the instrument cluster receives its keep-alive voltage from the SJB through circuit SBP07 (WH/RD). The instrument cluster grounding is through circuit GD116 (BK/VT).

Possible Causes
- fuse(s)
- circuit CBP20 (YE/VT) open
- circuit CBP23 (BN/YE) open
- circuit GD116 (BK/VT) open
- circuit SBP07 (WH/RD) open
- instrument cluster