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Pinpoint Test E : Brake Shift Interlock System Does Not Release/Lock Correctly

  1. Normal Operation and Fault Conditions 

    • Selector lever cable not secured to the bracket at the transmission 

      • VERIFY the selector lever cable is fully seated in the cable bracket on the transmission. REFER to: Selector Lever Cable .

    • Selector lever cable not secured to the bracket at the selector lever 

      • VERIFY the selector lever cable is fully seated in the cable bracket at the front of the selector lever. REFER to: Selector Lever Cable .

    • Circuit open, shorted to ground or shorted to power 

    • Brake Shift Interlock Actuator (BSIA) 

    Possible Sources 

    • Circuit open, shorted to ground or shorted to power
    • Brake Shift Interlock Actuator (BSIA)
    • Selector lever cable improperly installed or adjusted

  2. Diagnostic steps are not provided for this symptom or DTC. REFER to: Diagnostic Methods