| Last Modified: 11-29-2007 | 1.6 S | |
| Service Category: Vehicle Interior | Section: Theft Deterrent/Keyless Entry | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000001TCA00AX |
| Title: THEFT DETERRENT / KEYLESS ENTRY: ENGINE IMMOBILISER SYSTEM: DIAGNOSTIC TROUBLE CODE CHART (2008 Sequoia) | ||
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to "See page" below.
1. TRANSPONDER KEY ECU DTC CHART
Immobiliser
|
DTC Code |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
B2780 |
Push Switch / Key Unlock Warning Switch Malfunction |
- Transponder ECU - Unlock warning switch - Harness or connector |
|
|
B2784 |
Antenna Coil Open / Short |
- Transponder ECU - Transponder key amplifier - Harness or connector |
|
|
B2793 |
Transponder Chip Malfunction |
Key |
|
|
B2794 |
Unmatched Encryption Code |
Key |
|
|
B2795 |
Unmatched Key Code |
Key |
|
|
B2796 |
No Communication in Immobiliser System |
- Transponder ECU - Transponder key amplifier - Harness or connector |
|
|
B2797 |
Communication Malfunction No. 1 |
- Transponder ECU - Transponder key amplifier - Harness or connector - Key |
|
|
B2798 |
Communication Malfunction No. 2 |
Key |
|
2. ECM DTC CHART
HINT:
The DTCs for the engine immobiliser system are specified above. If other codes are output, check the DTC chart for the SFI system.
ECM
|
DTC Code |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
B2799 |
Engine Immobiliser System Malfunction |
- Transponder ECU - Harness or connector - ECM |
|
|
B279A |
Theft Deterrent System Communication Line High Fixation |
- Transponder ECU - Harness or connector - ECM |
|
|
B279C |
Theft Deterrent System Presence Detection |
ECM |
|
|
|