| Last Modified: 7-3-2017 | 6.8:8.0.40 | Doc ID: RM00000185E001X |
| Model Year Start: 2007 | Model: LX470 | Prod Date Range: [08/2006 - ] |
| Title: ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2007 MY LX470 [08/2006 - ] | ||
DIAGNOSTIC TROUBLE CODE CHART
1. TRANSPONDER KEY ECU ASSEMBLY DTC CHART
Transponder key ECU assembly:
|
DTC No. |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
B2780 |
Push Switch / Key Unlock Warning Switch Malfunction |
- Unlock warning switch assembly - Wire harness - Transponder key ECU assembly |
|
|
B2784 |
Antenna Coil Open / Short |
Transponder key amplifier |
|
|
B2793 |
Transponder Chip Malfunction |
Key |
|
|
B2794 |
Unmatched Encryption Code |
Key |
|
|
B2795 |
Unmatched Key Code |
Key |
|
|
B2796 |
No Communication in Immobiliser System |
- Key - Wire harness - Transponder key amplifier - Transponder key ECU assembly |
|
|
B2797 |
Communication Malfunction No. 1 |
- Key - Wire harness - Transponder key amplifier - Transponder key ECU assembly |
|
|
B2798 |
Communication Malfunction No. 2 |
Key |
|
![2007 MY LX470 [08/2006 - ]; ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM: B2780; Push Switch / Key Unlock Warning Switch Malfunction](../../../../stylegraphics/info.gif "2007 MY LX470 [08/2006 - ]; ENGINE IMMOBILISER: ENGINE IMMOBILISER SYSTEM: B2780; Push Switch / Key Unlock Warning Switch Malfunction")
2. ECM DTC CHART
NOTICE:
The DTC for the immobiliser system is specified. If other codes are output, check the DTC chart of the SFI system.
ECM:
|
DTC No. |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
B2799 |
Engine Immobiliser System |
- Wire harness - Transponder key ECU assembly - ECM |
|
|
|