Toyota 4Runner: Engine Immobiliser System(w/o Smart Key System)
Toyota 4Runner Service Manual / Vehicle Interior / Theft Deterrent / Keyless Entry / Engine Immobiliser System(w/o Smart Key System)
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Registration
- System Description
- Dtc Check / Clear
- Problem Symptoms Table
- Push Switch / Key Unlock Warning Switch Malfunction (B2780)
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Antenna Coil Open / Short (B2784)
- Transponder Chip Malfunction (B2793-B2795)
- Communication Malfunction No. 1 (B2797)
- Engine Immobiliser System Malfunction (B2799)
- Theft Deterrent System Presence Detection (B279C)
- No Communication in Immobiliser System (B2796,B2798)
- Security Indicator Light Circuit
- ECU Power Source Circuit
Security Indicator Light Circuit
DESCRIPTION
When the engine immobiliser system is set, the security indicator flashes
continuously, but does not illuminate if the engine immobiliser system is
not set.
WIRING D ...
Parts Location
PARTS LOCATION
ILLUSTRATION
...
Other materials about Toyota 4Runner:
Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Navigation System / Trouble
Codes.
(e) Check for DTCs (Click here ).
...
Lost Communication with ECM (C1437)
DESCRIPTION
The skid control ECU receives signals from the ECM via the CAN communication
system.
DTC Code
DTC Detection Condition
Trouble Area
C1437
When the IG1 terminal voltage is 10 V or highe ...
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