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Home >> Chrysler >> 2004 >> PT Cruiser L4-2.4L VIN B >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> All Locks Inoperative From One Lock Switch
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All Locks Inoperative From One Lock Switch

Test 1 - 3:




Test 4 - 9:






SYMPTOM
ALL LOCKS INOPERATIVE FROM ONE LOCK SWITCH

POSSIBLE CAUSES
- Door lock switch - short to ground
- Door switch ground wire open
- Door switch MUX wire short to voltage
- Cylinder lock switch short to ground
- Door switch MUX wire open
- Door lock switch - open
- Door switch MUX wire short to ground
- Remote keyless entry module - high voltage
- Remote keyless entry module - low voltage
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