DESCRIPTION
The airbag sensor assembly sends/receives signals to/from each ECU via CAN communication.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Test Mode / Check Mode |
---|---|---|---|---|
U0154/99 |
Lost Communication with Restraints Occupant Classification System Module |
CAN communication error between the airbag sensor assembly and occupant detection ECU (CAN communication system malfunction) |
CAN communication system |
Does not apply to test/check mode |
CAUTION / NOTICE / HINT
Refer to troubleshooting in CAN Communication System.
Click here
PROCEDURE
1. |
GO TO CAN COMMUNICATION SYSTEM |
(a) Go to CAN communication system.
Click here
NEXT | ![]() |
END |
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 ...
Toyota CH-R Service Manual > Seat Belt Warning System(w/ Occupant Classification System): System Description
SYSTEM DESCRIPTION
SEAT BELT WARNING SYSTEM DESCRIPTION
(a) Seat belt warning light operation for driver seat belt:
The seat belt warning light on the combination meter assembly blinks or turns
off in accordance with the driver seat belt state and vehicle speed.
(b) Seat belt warning light ope ...