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Symptom: *COMPASS/TEMPERATURE MIRROR INOPERATIVE POSSIBLE CAUSES NO RESPONSE - PCI BUS - COMPASS FUSED B(+) CIRCUIT SHORT TO GROUND FUSED B(+) CIRCUIT OPEN FUSED IGNITION SWITCH OUTPUT CIRCUIT SHORT TO GROUND FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN GROUND CIRCUIT OPEN COMPASS/TEMPERATURE MIRROR TEST ACTION APPLICABILITY 1 Turn the ignition on. t, attempt to I/D or communicate with the Compass/Temperature Mirror. t able to communicate with the Compass/Temperature Mirror. All Yes → Go To 2 No → Refer to Communications for the related symptom(s). Perform BODY VERIFICATION TEST - VER 1. 2 Turn the ignition off. All Yes → Check the Fused B(+) circuit for a short to ground and repair as necessary. If the Fused B(+) circuit is not shorted to ground, No → Go To 3 3 Turn the ignition off. All Yes → Check the Fused Ignition Switch Output circuit for a short to ground and repair as necessary. If the Fused Ignition Switch No → Go To 4 130 COMPASS/MINI-TRIP COMPUTER |