FAIL-SAFE CHART
FAIL-SAFE FUNCTION
(a) When a malfunction occurs in the pre-collision system, a message will be displayed on the multi-information display and the pre-collision system will be disabled depending on the malfunction.
Warning Message |
Cause |
DTC No. |
Conditions to Return to Normal |
---|---|---|---|
"Pre-Collision System Malfunction Visit Your Dealer" |
Pre-collision system malfunction |
C1A02 |
System returns to normal |
C1A10 |
After system returns to normal, ignition switch is turned off and then ON |
||
C1A11 |
After system returns to normal, ignition switch is turned off and then ON |
||
C1A14 |
System returns to normal |
||
C1A46 |
After system returns to normal, ignition switch is turned off and then ON |
||
C1A47 |
After system returns to normal, ignition switch is turned off and then ON |
||
C1A4A |
System returns to normal |
||
C1A4B |
System returns to normal |
||
C1A50 |
System returns to normal |
||
C1A63 |
System returns to normal |
||
C1A69 |
After system returns to normal, ignition switch is turned off and then ON |
||
C1AAE |
System returns to normal |
||
C1AA0 |
After system returns to normal, ignition switch is turned off and then ON |
||
C1AA8 |
After system returns to normal, ignition switch is turned off and then ON |
||
C1AA9 |
After system returns to normal, ignition switch is turned off and then ON |
||
U0100 |
System returns to normal |
||
U0125 |
System returns to normal |
||
U0126 |
System returns to normal |
||
U0129 |
System returns to normal |
||
U0235 |
System returns to normal |
||
U023A |
System returns to normal |
||
U1002 |
System returns to normal |
||
"Pre-Collision System Unavailable" |
Millimeter wave radar sensor assembly misaligned |
Millimeter wave radar sensor assembly beam axis adjustment is completed and beam axis learning is completed |
|
"Pre-Collision System Unavailable Clean Sensor" |
Foreign matter attached to millimeter wave radar sensor assembly |
Millimeter wave radar sensor assembly is cleaned |
|
"Front Camera Unavailable" |
Forward recognition camera temporarily malfunctioning
|
|
|
"Front Camera Vision Blocked. Clean and Demist Windshield" |
Foreign matter attached to forward recognition camera or area of windshield in front of forward recognition camera |
Forward recognition camera or area of windshield glass in front of forward recognition camera is cleaned |
Toyota CH-R Service Manual > Front Axle Hub: On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE
1. REMOVE FRONT WHEEL
Click here
2. SEPARATE FRONT DISC BRAKE CALIPER ASSEMBLY
Click here
3. REMOVE FRONT ...
Toyota CH-R Service Manual > Electric Parking Brake System: Terminals Of Ecu
TERMINALS OF ECU
CHECK SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*a
Component without harness connected
(Skid Control ECU (Brake Actuator Assembly))
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(a) Disconnect the A42 skid control ECU (brake actuator assembly) connectors.
(b) Me ...