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Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 432 (Wiring Systems And Power Management - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC B1370-B1379, B1380-B1389, or B1440-B1443: Device Ignition/Power Mode >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
B+ - Terminal 2 B1370 06, B1380 06, B1440 00, U0100-U0299, 1, 2 B1370 06, B1380 06, B1440 00, U0100-U0299 - -
Ignition - Terminal 1 B1370 06, B1380 06, U0100-U0299, 1, 2 B1370 06 B1370 01, U0100-U0299, 1 -
Ignition - Terminal 3 B1370 06, B1380 06, U0100-U0299, 1, 2 B1380 06 B1380 01 -
Ignition - Terminal 4 B1370 06, B1380 06, B1440 00, U0100-U0299, 1, 2 B1440 00, B1441 06 B1440 00, B1441 06 -
Ignition - BCM terminal 21, X4 B1428, 1 B1370 06 - -
Accessory Wakeup Serial Data, BCM terminal 19, X4 U1814, 3 U0100-U0299, P0513 00 - -
  1. This circuit/condition will cause B+ fuse to open, and may cause a no start condition.
  2. Scan Tool Does Not Communicate with High Speed GMLAN Device
  3. This circuit is a pass through circuit in the BCM and will cause B+ fuse to open.
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