PROBLEM SYMPTOMS TABLE
HINT:
|
Symptom |
Suspected Area |
Link |
|---|---|---|
|
Driver side seat belt warning light does not operate |
Refer to the "Driver Side Seat Belt Warning Light does not Operate". |
|
|
Front passenger side seat belt warning light malfunction |
Refer to the "Front Passenger Side Seat Belt Warning Light Malfunction". |
|
|
Driver and front passenger seat belt warning light does not operate |
Combination meter assembly |
|
|
Seat belt warning buzzer does not operate |
Check customized settings using the Techstream |
|
|
Combination meter assembly |
|
How To Proceed With Troubleshooting
Data List / Active TestToyota CH-R Service Manual > Blind Spot Monitor System: Software Incompatibility with Body Control Module "B" (U1331)
DESCRIPTION
This DTC is stored when the destination information of the main body ECU (multiplex
network body ECU) does not match that of the blind spot monitor sensors.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
U1331
...
Toyota CH-R Service Manual > Continuously Variable Transaxle System: Terminals Of Ecm
TERMINALS OF ECM
ECM
HINT:
The standard voltage and resistance of each ECM terminal is shown in the table
below.
In the table, first follow the information under "Condition". Look under "Terminal
No. (Symbol)" for the terminals to be inspected. The standard voltage or r ...