Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - THEFT DETERRENT / KEYLESS ENTRY

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

INSPECT FUSE (IMB)

CHECK HARNESS AND CONNECTOR (ID CODE BOX (IMMOBILISER CODE ECU) - BATTERY AND BODY GROUND)

ENGINE IMMOBILISER SYSTEM (w/ Entry and Start System) - ID Code Box Power Source Circuit

DESCRIPTION

This circuit provides power to operate the ID code box.


WIRING DIAGRAM

Engine Immobiliser System (W/ Entry And Start System) - Id Code Box Power Source Circuit. THEFT DETERRENT / KEYLESS ENTRY. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

INSPECTION PROCEDURE

1.INSPECT FUSE (IMB)

Remove the IMB fuse from the engine room relay block.

Measure the resistance according to the value(s) in the table below.

  • Standard Resistance:
  • Tester ConnectionConditionSpecified Condition
    IMB fuseAlwaysBelow 1 Ω
NG
REPLACE FUSE
OK
2.CHECK HARNESS AND CONNECTOR (ID CODE BOX (IMMOBILISER CODE ECU) - BATTERY AND BODY GROUND)
Engine Immobiliser System (W/ Entry And Start System) - Id Code Box Power Source Circuit. THEFT DETERRENT / KEYLESS ENTRY. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Disconnect the E28 ID code box connector.

Measure the resistance and voltage according to the value(s) in the table below.

  • Standard Resistance:
  • Tester ConnectionConditionSpecified Condition
    E28-8 (GND) - Body groundAlwaysBelow 1 Ω
  • Standard Voltage:
  • Tester ConnectionConditionSpecified Condition
    E28-1 (+B) - Body groundAlways11 to 14 V
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE ()
THEFT DETERRENT / KEYLESS ENTRY
Land Cruiser URJ200 URJ202 GRJ200 VDJ200
ENGINE IMMOBILISER SYSTEM w/ Entry and Start System