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Home >> Mazda >> 2005 >> Tribute 4WD L4-2.3L >> Repair and Diagnosis >> Instrument Panel, Gauges and Warning Indicators >> Instrument Cluster / Carrier >> Testing and Inspection >> Pinpoint Tests >> Instrument Cluster >> Pinpoint Test 2

Pinpoint Test 2

PINPOINT TEST 2: THE INSTRUMENT CLUSTER IS INOPERATIVE

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Normal Operation
The instrument cluster receives the START/RUN power from circuit (B/LG). The RUN/ACC power is from circuit (B/P) and the keep-alive power from circuit (O/LG). The instrument cluster grounding is accomplished through circuit (B/W) and the bulb grounding is accomplished through circuit (B).

Possible Causes
- circuit (B) open
- circuit (O/LG) open
- circuit (B/W) open
- circuit (B/P) open
- circuit (B/LG) open
- instrument cluster