DIAGNOSTIC TROUBLE CODE CHART
Diagnostic Trouble Code Chart|
DTC No. |
Detection Item |
Trouble Area |
Link |
|---|---|---|---|
|
B1003 |
ECU Malfunction |
Central gateway ECU (network gateway ECU) |
|
ECU Malfunction (B1003)
Skid Control ECU Communication Stop ModeToyota CH-R Owners Manual > Before driving: Trailer towing
Toyota does not recommend towing a trailer with your vehicle.
Toyota also does not recommend the installation of a tow hitch or
the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc. Your vehicle
is not designed for trailer towing or for the use of tow hitch mounted carriers. ...
Toyota CH-R Service Manual > Lighting System: Front Fog Light Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) controls the front fog lights.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses and bulbs for circuits related to this system before
performing the following procedure.
Before replacing the main body EC ...