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Home >> Oldsmobile >> 1998 >> Intrigue Base >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Module >> Diagnostic Tests >> DTC B2713: Pass-Lock(R) Power (Shorted To Ground) >> Diagnostic Procedures

Diagnostic Procedures

  1. If BCM diagnostic system check was performed, go to next step. If BCM diagnostic system check was not performed, go to BCM DIAGNOSTIC SYSTEM CHECK  .
  2. Turn ignition off. Disconnect BCM harness connector C2. Disconnect theft deterrent key PASS-Lock(R) resistor connector. Using a DVOM, check resistance between ground and theft deterrent key PASS-Lock(R) resistor connector terminal "A" (White wire). See WIRING DIAGRAMS  . If resistance is infinite, go to step 4). If resistance is not infinite, go to next step.
  3. Repair short to ground in circuit No. 1459 (White wire) between BCM harness connector and theft deterrent pass key lock resistor connector. After repairs, go to step 10).
  4. Check for poor connection at BCM harness connector C2, terminal A6 (White wire). If connection is good, go to step 6). If connection is faulty, go to next step.
  5. Repair poor connection at BCM harness connector terminal A6. After repairs, go to step 10).
  6. Check for poor connection at theft deterrent key PASS-Lock(R) resistor connector terminal "A" (White wire). If terminal connection is good, go to step 8). If terminal connection is faulty, go to next step.
  7. Repair poor connection at theft deterrent key PASS-Lock(R) resistor connector terminal "A". After repairs, go to step 10).
  8. Replace theft deterrent key PASS-Lock(R) resistor. Reconnect BCM harness connector. Perform theft deterrent relearn procedure. See BCM PROGRAMMING  . After repairs, recheck system performance. If problem is fixed, go to step 10). If problem is still present, go to next step.
  9. Replace BCM. Perform new BCM setup. See BCM PROGRAMMING  . After programming BCM, go to next step.
  10. Turn ignition off. Reinstall all components and connectors. Turn ignition switch to RUN position. Using scan tool, clear DTCs. After clearing DTCs, perform BCM DIAGNOSTIC SYSTEM CHECK  .
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