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Interior Lighting: Other Lincoln Aviator I

Interior/illumination Lights 12 illustrations ~154 words

Vehicle Security Module

DTCDescriptionSourceAction
B1321Driver Door Ajar Circuit Open or Short to BatteryVehicle Security ModuleGo To PINPOINT TEST H .
B1329Passenger Door Ajar Circuit Open or Short to BatteryVehicle Security ModuleGo To PINPOINT TEST H .
B1333Decklid Ajar Rear Door Circuit Open or Short to BatteryVehicle Security ModuleGo To PINPOINT TEST H .
B1337RH Rear Door Ajar Circuit Open or Short to BatteryVehicle Security ModuleGo To PINPOINT TEST H .
B1342ECU is DefectiveVehicle Security ModuleINSTALL a new vehicle security module. REFER to MODULE COMMUNICATIONS NETWORK .
B1573LH Rear Door Ajar Circuit Open or Short to BatteryVehicle Security ModuleGo To PINPOINT TEST H .
All Other DTCsVehicle Security ModuleREFER to MODULE COMMUNICATIONS NETWORK .

VEHICLE SECURITY MODULE

Possible Causes

  1. Vehicle security module
  2. Instrument cluster
  3. Fuses
  4. Circuit 3049 (BK/LG)
  5. Circuit 1203 (BK/LB)

Scheme 23

Scheme 23: Test Procedure
Scheme 23: Test Procedure

Scheme 24

Scheme 24
Scheme 24
  1. Instrument cluster
  2. Bulb
  3. Circuit 53 (BK/LB)
  4. Circuit 1205 (BK)

Scheme 25

Scheme 25: Test Procedure
Scheme 25: Test Procedure
  1. Instrument cluster
  2. Bulb
  3. Circuit 53 (BK/LB)
  4. Circuit 1205 (BK)

Scheme 26

Scheme 26: Test Procedure
Scheme 26: Test Procedure
  1. Battery saver relay
  2. Ignition switch
  3. Circuit 1005 (VT/OG)
  4. Circuit 705 (LG/OG)
  5. Circuit 1205 (BK)

Scheme 27

Scheme 27: Test Procedure
Scheme 27: Test Procedure

Scheme 28

Scheme 28
Scheme 28
  1. Battery saver relay
  2. Ignition switch
  3. Demand lamp switch
  4. Circuit 1005 (VT/OG)
  5. Circuit 705 (LG/OG)
  6. Circuit 1205 (BK)

Scheme 29

Scheme 29: Test Procedure
Scheme 29: Test Procedure
  1. Battery saver relay
  2. Ignition switch
  3. Instrument cluster
  4. Circuit 1005 (VT/OG)
  5. Circuit 705 (LG/OG)
  6. Circuit 1205 (BK)

Scheme 30

Scheme 30: Test Procedure
Scheme 30: Test Procedure
  1. Battery saver relay
  2. Ignition switch
  3. Instrument cluster
  4. Circuit 1005 (VT/OG)
  5. Circuit 705 (LG/OG)
  6. Circuit 1205 (BK)

Scheme 31

Scheme 31: Test Procedure
Scheme 31: Test Procedure

Scheme 32

Scheme 32
Scheme 32
  1. Vehicle security module
  2. Instrument cluster
  3. Door ajar switches
  4. Circuit 700 (WH/VT)
  5. Circuit 759 (LG/YE)
  6. Circuit 760 (PK/LB)
  7. Circuit 761 (GY/RD)
  8. Circuit 765 (YE/BK)
  9. Circuit 1205 (BK)

Scheme 33

Scheme 33: Test Procedure
Scheme 33: Test Procedure

Scheme 34

Scheme 34
Scheme 34

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