DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is stored 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 DIAGNOSTIC TROUBLE CODE CHART
Transponder Key ECU Assembly
DTC Code |
Detection Item |
Trouble Area |
See page |
---|---|---|---|
B2780 |
Push Switch / Key Unlock Warning Switch Malfunction |
1. Wire harness or connector 2. Unlock warning switch assembly 3. Transponder key ECU assembly |
|
B2784 |
Antenna Coil Open / Short |
1. Wire harness or connector 2. Transponder key amplifier 3. Transponder key ECU assembly |
|
B2793 |
Transponder Chip Malfunction |
Key |
|
B2794 |
Unmatched Encryption Code |
Key |
|
B2795 |
Unmatched Key Code |
Key |
|
B2796 |
No Communication in Immobiliser System |
1. Key 2. Transponder key amplifier 3. Transponder key ECU assembly |
|
B2797 |
Communication Malfunction No. 1 |
1. Key 2. Transponder key amplifier 3. Transponder key ECU assembly |
|
B2798 |
Communication Malfunction No. 2 |
1. Key 2. Transponder key amplifier 3. Transponder key ECU assembly |
|
2. ECM DIAGNOSTIC TROUBLE CODE CHART
HINT:
The DTCs for the engine immobiliser system are specified below. 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 |
1. Wire harness or connector 2. ECM 3. Transponder key ECU assembly |
|
B279A |
Theft Deterrent System Communication Line High Fixation |
1. Wire harness or connector 2. Transponder key ECU assembly 3. ECM |
|
B279C |
Theft Deterrent System Presence Detection |
ECM |
|
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the LH side and RH side.
The following procedure is for the LH side.
PROCEDURE
1. INSTALL FRONT LOWER SUSPENSION ARM
(a) Install the front lower arm bushing stopper t ...
Electrical Key Oscillator(for Center Floor)
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL ELECTRICAL KEY OSCILLATOR
(a) Engage the clamp and install the electrical key oscillator.
NOTICE:
Be careful when installing the electrical key osci ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" ...