DTC Description
DTC DETECTION LOGIC
DTC | Display Item | Malfunction Detected Condition | Possible Cause |
C1765 | WHEEL TOP DATA FL (Wheel top data front left) | Malfunction in the wheel top data from the front LH wheel speed sensor. | Wheel speed sensor |
C1766 | WHEEL TOP DATA FR (Wheel top data front right) | Malfunction in the wheel top data from the front RH wheel speed sensor. | |
C1767 | WHEEL TOP DATA RR (Wheel top data rear right) | Malfunction in the wheel top data from the rear RH wheel speed sensor. | |
C1768 | WHEEL TOP DATA RL (Wheel top data rear left) | Malfunction in the wheel top data from the rear LH wheel speed sensor. |
Diagnosis Procedure
1.PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
When DTC "C1765, C1766, C1767, C1768" is detected, perform ABS system diagnosis.
>> Perform ABS system diagnosis. Refer to BRC-55, "DTC Index".
Power panoramic moonroof (if so equipped)
The moonroof will only operate when the ignition
switch is placed in the ON position. The moonroof
is operational for a period of time, even if the
ignition switch is placed in the ACC (if so
equipped) or OFF position. If the driver’s door or
the front passenger’s door is opened during ...
Component parts
Component Parts Location
Combination meter
Engine room (LH)
Left front wheel assembly
Behind instrument panel (LH)
Left rear wheel assembly
Left rear wheel assembly
Wheel
No.
Component parts
Function
1
Combination meter
The combinati ...
P0138 HO2S2
DTC Description
DTC DETECTION LOGIC
The heated oxygen sensor 2 has a much longer switching time between rich and
lean than the air fuel ratio (A/
F) sensor 1. The oxygen storage capacity of the three way catalyst (manifold)
causes the longer switching
time.
MALFUNCTION A
To judge the malfu ...