PROBLEM SYMPTOMS TABLE
Symptom |
Suspected Area |
See page |
---|---|---|
Only Driver Door LOCK/UNLOCK Functions do not Operate |
Front door lock assembly LH |
|
Wire harness or connector |
- |
|
Main body ECU (Multiplex network body ECU) |
|
|
Driver side junction block |
|
|
Only Front Passenger Door LOCK/UNLOCK Functions do not Operate |
Front door lock assembly RH |
|
Wire harness or connector |
- |
|
Main body ECU (Multiplex network body ECU) |
|
|
Driver side junction block |
|
|
Only Rear Door LH LOCK/UNLOCK Functions do not Operate |
Rear door lock assembly LH*2 |
|
Wire harness or connector |
- |
|
Main body ECU (Multiplex network body ECU) |
|
|
Driver side junction block |
|
|
Only Rear Door RH LOCK/UNLOCK Functions do not Operate |
Rear door lock assembly RH*2 |
|
Wire harness or connector |
- |
|
Main body ECU (Multiplex network body ECU) |
|
|
Driver side junction block |
|
|
Speed-sensitive automatic door lock function does not operate (meter / gauge system operates normally) |
Harness or connector |
- |
Combination meter assembly |
|
|
Main body ECU (Multiplex network body ECU) |
|
|
Driver door-linked automatic door unlock function does not operate |
Main body ECU (Multiplex network body ECU) |
|
Key lock-in prevention function does not operate |
Unlock warning switch assembly |
|
Harness or connector |
- |
|
Main body ECU (Multiplex network body ECU) |
|
|
All Doors LOCK/UNLOCK Functions do not Operate |
Main body ECU (Multiplex network body ECU) |
|
All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch or Door Key Cylinder |
Proceed to "All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch or Door Key Cylinder" |
|
All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch |
Proceed to "All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch" |
|
Lock Operation Continues even after Doors have been Locked*1 |
Front door lock assembly LH |
|
Front door lock assembly RH |
|
|
Rear door lock assembly LH*2 |
|
|
Rear door lock assembly RH*2 |
|
|
Wire harness or connector |
- |
|
Main body ECU (Multiplex network body ECU) |
|
Automatic High Beam Camera (B124C)
DESCRIPTION
The main body ECU (multiplex network body ECU) detects a high beam headlight
illumination request signal of the automatic high beam system from the forward recognition
camera
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
...
Parts Location
PARTS LOCATION
ILLUSTRATION
*A
for Hydraulic Brake Booster
*B
for Vacuum Brake Booster
*C
w/ Toyota Safety Sense P
-
-
*1
BRAKE BOOSTER ASSEMBLY (SKID CONTROL ECU)
...
Receiver Error (C2176/76)
DESCRIPTION
Tire pressure warning valve and transmitter signals are transmitted to the tire
pressure warning ECU and receiver in the vehicle as radio waves.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
C2 ...