Test A: The Instrument Cluster Is Inoperative

PINPOINT TEST A: THE INSTRUMENT CLUSTER IS INOPERATIVE

A1-A3:

A3-A4:

Normal Operation
With the ignition switch in the START or RUN position, the instrument cluster receives voltage from the ignition switch through circuit CDC34 (WH/OG). With the ignition switch in the OFF position, the instrument cluster receives its keep-alive voltage from the smart junction box (SJB) through circuit SBP24 (VT/RD). The instrument cluster grounding is through circuits GD145 (BK/BU) and RMC32 (GN/BU).

Possible Causes
- Fuse
- Circuit CDC34 (WH/OG) open
- Circuit GD145 (BK/BU) open
- Circuit RMC32 (GN/BU) open
- Circuit SBP24 (VT/RD) open
- Instrument cluster