DTC C1401: Malfunction in Front Speed Sensor RH Circuit; DTC C1402: Malfunction in Front Speed Sensor LH Circuit [08/2021 - ]: Description
Refer to DTCs C1413 and C1414.
Refer to DESCRIPTION
| DTC No. |
Detection Item |
INF Code |
DTC Detection Condition |
Trouble Area |
MIL |
Note |
| C1401 |
Malfunction in Front Speed Sensor RH Circuit |
501
502
507 |
- INF Code: 501
- At a vehicle speed of 10 km/h (6 mph) or more, output voltage from one of the speed sensors is less than that from the other sensors for 15 seconds or more.
- INF Code: 502
- At a vehicle speed of 10 km/h (6 mph) or more, outputs from both front speed sensors are 0 km/h (0 mph) for 15 seconds or more. (except when both rear speed sensors are 0 km/h (0 mph)).
- INF Code: 507
- At a vehicle speed of 10 km/h (6 mph) or more, output from one of the speed sensors is 0 km/h (0 mph) for 1 second or more.
|
- Front speed sensor RH
- Speed sensor installed improperly
- Front speed sensor rotor RH (front axle hub sub-assembly RH)
- Skid control sensor wire with suspension control RH*
- Wire harness or connector
|
Comes on |
- INF Code 501: SAE Code C0507 (Case 1)
- INF Code 502: SAE Code C140C
- INF Code 507: SAE Code C0507 (Case 2)
- ABS DTC
|
| C1402 |
Malfunction in Front Speed Sensor LH Circuit |
511
512
517 |
- INF Code: 511
- At a vehicle speed of 10 km/h (6 mph) or more, output voltage from one of the speed sensors is less than that from the other sensors for 15 seconds or more.
- INF Code: 512
- At a vehicle speed of 10 km/h (6 mph) or more, outputs from both front speed sensors are 0 km/h (0 mph) for 15 seconds or more. (except when both rear speed sensors are 0 km/h (0 mph)).
- INF Code: 517
- At a vehicle speed of 10 km/h (6 mph) or more, output from one of the speed sensors is 0 km/h (0 mph) for 1 second or more.
|
- Front speed sensor LH
- Speed sensor installed improperly
- Front speed sensor rotor LH (front axle hub sub-assembly LH)
- Skid control sensor wire with suspension control LH*
- Wire harness or connector
|
Comes on |
- INF Code 511: SAE Code C0501 (Case 1)
- INF Code 512: SAE Code C140B
- INF Code 517: SAE Code C0501 (Case 2)
- ABS DTC
|
- *: w/ AVS