DIAGNOSTIC TROUBLE CODE CHART
Main Body ECU (Driver Side junction Block Assembly)
DTC Code |
Detection Item |
Trouble Area |
See page |
---|---|---|---|
B1206 |
P/W Master Switch Communication Stop |
1. Multiplex network master switch assembly 2. Main body ECU (Driver side junction block assembly) 3. Wire harness or connector 4. ECU-B NO. 2 fuse |
|
B124D |
Lost Communication with AFS LIN |
1. Inner rear view mirror assembly 2. Wire harness or connector 3. AFS ECU (headlight swivel ECU assembly) |
|
B1273 |
Sliding Roof ECU Communication Stop |
1. Sliding roof ECU (Sliding roof drive gear assembly) 2. Main body ECU (Driver side junction block assembly) 3. Wire harness or connector 4. S/R fuse |
|
B2287 |
LIN Communication Master Malfunction |
1. Multiplex network master switch assembly 2. Main body ECU (Driver side junction block assembly) 3. Wire harness or connector |
|
B2321 |
Driver Side Door ECU Communication Stop |
1. Power window regulator motor assembly (for Driver side) 2. Main body ECU (Driver side junction block assembly) 3. Multiplex network master switch assembly 4. Wire harness or connector 5. FL DOOR fuse |
|
B2322 |
Front Passenger Side Door ECU Communication Stop |
1. Power window regulator motor assembly (for Front passenger side) 2. Main body ECU (Driver side junction block assembly) 3. Wire harness or connector 4. FR DOOR fuse |
|
B2323 |
Rear Door RH ECU Communication Stop |
1. Power window regulator motor assembly (for Rear RH side) 2. Main body ECU (Driver side junction block assembly) 3. Wire harness or connector 4. RR DOOR fuse |
|
B2324 |
Rear Door LH ECU Communication Stop |
1. Power window regulator motor assembly (for Rear LH side) 2. Main body ECU (Driver side junction block assembly) 3. Wire harness or connector 4. RL DOOR fuse |
|
B2325 |
LIN Communication Bus Malfunction |
1. Power window regulator motor assembly (for Driver side) 2. Power window regulator motor assembly (for Front passenger side) 3. Power window regulator motor assembly (for Rear RH side) 4. Power window regulator motor assembly (for Rear LH side) 5. Multiplex network master switch assembly 6. Sliding roof ECU (Sliding roof drive gear assembly) 7. Main body ECU (Driver side junction block assembly) 8. Wire harness or connector |
|
DTC Code |
Detection Item |
Trouble Area |
See page |
---|---|---|---|
B2785 |
Communication Malfunction between ECUs Connected by LIN |
1. Certification ECU (Smart key ECU assembly) 2. Power source control ECU (Power management control computer assembly) 3. Steering lock ECU (Steering lock actuator assembly) 4. Wire harness or connector |
|
B2786 |
No Response from Steering Lock ECU |
1. Steering lock ECU (Steering lock actuator assembly) 2. Certification ECU (Smart key ECU assembly) 3. Wire harness or connector 4. STR LOCK fuse |
|
B278C |
Lost Communication with Power Source Control |
1. Power source control ECU (Power management control computer assembly) 2. Certification ECU (Smart key ECU assembly) 3. Wire harness or connector 4. AM2 fuse |
|
DTC Code |
Detection Item |
Trouble Area |
See page |
---|---|---|---|
B2432 |
Lost Communication with Automatic High Beam Sensor |
1. Inner rear view mirror assembly 2. Wire harness or connector 3. AFS ECU (headlight swivel ECU assembly) |
|
Front Passenger Seat Belt Warning Light
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL ACCESSORY METER ASSEMBLY (w/o Rear View Monitor System)
(a) Connect the connector.
(b) Engage the 2 clamps.
(c) Engage the 2 clips.
(d) Install the accessory mete ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL SHIFT LOCK CONTROL COMPUTER SUB-ASSEMBLY
(a) Engage the 3 claws to install the shift lock control computer sub-assembly.
(b) Connect the connector.
2. INSTALL LOWER ...
Terminals Of Ecu
TERMINALS OF ECU
1. POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
(a) Disconnect the I6 power window regulator master switch assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
HINT:
Measure the val ...