SYSTEM DIAGRAM

Precaution
How To Proceed With TroubleshootingToyota CH-R Service Manual > Vehicle Stability Control System: Engine Control System Malfunction (C1201)
DESCRIPTION
If a malfunction in the SFI system is detected, the operation of VSC and TRAC
is prohibited by the fail-safe function. When the signals from the engine are received
normally, fail-safe control is canceled.
DTC No.
Detection Item
DTC Detection Condit ...
Toyota CH-R Service Manual > Can Communication System: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Diagnostic Trouble Code Chart
DTC No.
Detection Item
Trouble Area
Link
B1003
ECU Malfunction
Central gateway ECU (network gateway ECU)
...