DESCRIPTION
The ABS solenoid relay is built into the skid control ECU in the brake actuator assembly. The ABS solenoid relay supplies power to the ABS and TRAC solenoids. The skid control ECU detects a solenoid relay malfunction by performing a self check and relay operation check.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
C146E |
Open in ABS Solenoid Relay Circuit |
Either of the following is detected:
|
ABS solenoid relay (brake actuator assembly) |
Vehicle Condition |
|||
---|---|---|---|
Pattern 1 |
Pattern 2 |
||
Diagnosis Condition |
- |
- |
- |
Malfunction Status |
A solenoid relay drive circuit in the skid control ECU is malfunctioning. |
○ |
- |
The solenoid relay cannot be switched between on and off. |
- |
○ |
|
Detection Time |
- |
- |
|
Number of Trips |
1 trip |
1 trip |
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the skid control ECU (brake actuator assembly), perform system variant learning.
Click here
PROCEDURE
1. |
REPLACE BRAKE ACTUATOR ASSEMBLY |
(a) Replace the ABS solenoid relay (brake actuator assembly).
Click here
NEXT |
END |
Toyota CH-R Service Manual > Lighting System: Interior Light Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) controls the operation of the
following lights:
Map Light Assembly
No. 1 Room Light Assembly
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before perfo ...
Toyota CH-R Service Manual > Audio And Visual System(for Radio Receiver Type): Noise Occurs or Sound Skips when Portable Player Plays
CAUTION / NOTICE / HINT
HINT:
Perform this check with the portable player volume set at an appropriate
level.
Make sure that there are no obstructions between the portable player
and radio receiver assembly that may block signals, and that the portable
player and radio rece ...