Pinpoint Test 2: No Power In ACC
PINPOINT TEST 2: NO POWER IN ACC
Normal Operation
When the ignition switch is placed in ACC, fused ignition voltage is sent to smart junction box (SJB) J2280a pin 3, along circuit (V/G).
Possible Causes
- Wiring, terminals or connectors
- Ignition switch
- SJB
Diagnostic Procedures
CAUTION: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
