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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 (10 A) in the battery junction box (BJB) along circuit (W/O).

Possible Causes
- Wiring, terminals or connectors
- Ignition switch
- SJB

Diagnostic Procedure

CAUTION: Use the Flex Probe Kit for all test connections to prevent damage to the wiring terminals. Do not use standard multi-meter probes.

Step 1-Step 5:




Step 6: