Power Door Lock System - Electrical Diagnostics

• Diagnostic Code Index
• Power Locks - Electrical Diagnostics
  • DTC Troubleshooting
    • B1802-Driver Door Lock/Unlock Switch Circuit High - Driver Door Module
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Theory Of Operation
      • Diagnostic Test
    • B1803-Driver Door Lock/Unlock CKT Stuck Lock - Driver Door Module
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B1804-Driver Door Lock/Unlock CKT Stuck Unlock - Driver Door Module
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B1807-Passenger Door Lock/Unlock Switch CKT High - Passenger Door Module
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B1808-Passenger Door Lock/Unlock CKT Stuck Lock - Passenger Door Module
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B1809-Passenger Door Lock/Unlock CKT Stuck Unlock - Passenger Door Module
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B182D-All Door Lock Control Circuit Low
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B182E-All Door Lock Control Circuit High
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B1835-Driver Door Unlock Control Circuit Low
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B1836-Driver Door Unlock Control Circuit High
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B1839-Passenger Doors Unlock Control Circuit Low
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B183A-Passenger Doors Unlock Control Circuit High
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B184E-Flipper Glass Control Circuit Low
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B184F-Flipper Glass Control Circuit High
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B1851-Flipper Glass Switch Stuck
      • Circuit Schematic
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B210D-Battery Voltage Low - Memory Mirror Module
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B210E-Battery Voltage High - Memory Mirror Module
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test
    • B2218, B2219-Door Module Internal
      • Additional Wiring
      • Monitor Conditions
      • Set Conditions
      • Possible Causes
      • Diagnostic Test