DIAGNOSTIC TROUBLE CODE CHART
Diagnostic Trouble Code Chart
DTC No. |
Detection Item |
Trouble Area |
Link |
---|---|---|---|
B1003 |
ECU Malfunction |
Central gateway ECU (network gateway ECU) |
|
Toyota CH-R Owners Manual > Steps to take in an emergency: Fuel pump shut off system
To minimize the risk of fuel leakage when the engine stalls or when
an airbag inflates upon collision, the fuel pump shut off system stops the supply
of fuel to the engine.
Follow the procedure below to restart the engine after the system is activated.
Vehicles without a smart key system
1. T ...
Toyota CH-R Service Manual > Vehicle Stability Control System: High Power Supply Voltage Malfunction (C1417)
DESCRIPTION
If a malfunction is detected in the power supply circuit, the skid control ECU
(brake actuator assembly) stores this DTC and the fail-safe function prohibits ABS
operation.
This DTC is stored when the +BS terminal voltage deviates due to a malfunction
in a power supply or chargin ...