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Home >> Pontiac >> 2007 >> Torrent FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (Lighting Systems) >> Diagnostic Information and Procedures >> DTC B2615 >> Circuit/System Testing
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Circuit/System Testing

WARNING: This page is about a different car, the 2008 Pontiac Torrent and 2008 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect all the courtesy lamps voltage supply circuit lamps related components. Refer to the circuit/system verification for all components that contain the courtesy lamps voltage supply circuit lamps. Verify the DTC B2615 does not set
    • If the DTC resets then test for a short to ground in the courtesy lamp voltage supply circuit lamps circuit. If the circuit/connections test normal replace the BCM.
  2. Reconnect each component one at a time and test for the DTC B2615. If the DTC resets then replace that component.
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