Pinpoint Test 3: No Power In Run
PINPOINT TEST 3: NO POWER IN RUN
Normal Operation
When the ignition switch is placed in RUN, fused ignition voltage is sent to:
- Smart junction box (SJB) J2280a pin 3, along circuit (V/G).
- SJB J2280e pin 1, along circuit (W/O).
- SJB J2280b pin 45, along circuit (W/O).
- Fuse 35 (10A) in the battery junction box (BJB) along circuit (W/O).
Possible Causes
- Wiring, terminals or connectors
- Ignition switch
- SJB
Diagnostic Procedure
CAUTION: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
Step 1-Step 3:
