Test T: The Instrument Cluster Is Inoperative

PINPOINT TEST T: THE INSTRUMENT CLUSTER IS INOPERATIVE

T1-T2:

T2-T3:

Normal Operation
The instrument cluster receives START/RUN power from circuit 3049 (BK/LG). The RUN/ACC power is from circuit 1002 (BK/PK), and the keep-alive power is from circuit 956 (OG/LG). The instrument cluster grounding is through circuit 570 (BK/WH), and the indicator grounding is through circuit 57 (BK).

Possible Causes
- circuit 57 (BK) open
- circuit 956 (OG/LG) open
- circuit 570 (BK/WH) open
- circuit 1002 (BK/PK) open
- circuit 3049 (BK/LG) open
- instrument cluster