DTC C0210/33 Rear Speed Sensor RH Circuit; DTC C0215/34 Rear Speed Sensor LH Circuit; DTC C1273/73 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC); DTC C1274/74 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC): Description
Refer to DTC C0200/31 AND C0205/32
.
DTCs C1273/73 and C1274/74 can be deleted when the speed sensor sends a vehicle speed signal or the Test Mode ends. DTCs C1273/73 and C1274/74 are output only in the Test Mode.
DTC DETECTION CONDITION CHART
| DTC No. |
INF Code |
DTC Detection Condition |
Trouble Area |
| C0210/33 |
277
278
279
280
281
282
283
284
285
286
287
288 |
When one of following conditions is met:
- Speed of a malfunctioning wheel is 0 mph (0 km/h) for at least 15 sec. when vehicle speed is 6 mph (10 km/h) or more.
- Speed of the slowest wheel is less than 1/7th of the 2nd slowest wheel for at least 15 sec. when vehicle speed is 6 mph (10 km/h) or more.
- Abnormal high wheel speed pulse is input for at least 15 sec.
- Abnormal high wheel speed pulse is input at least 7 times when ECU is on.
- Speed sensor pulse signal is instantly cut 7 times or more.
- Speed sensor signal line is open for at least 0.5 sec.
|
- Right rear and left rear speed sensor
- Each speed sensor circuit
- Sensor rotor
- Sensor installation
- Skid control ECU
|
| C0215/34 |
290
291
292
293
294
295
296
297
298
299
300
301 |
When one of following conditions is met:
- Speed of a malfunctioning wheel is 0 mph (0 km/h) for at least 15 sec. when vehicle speed is 6 mph (10 km/h) or more.
- Speed of the slowest wheel is less than 1/7th of the 2nd slowest wheel for at least 15 sec. when vehicle speed is 6 mph (10 km/h) or more.
- Abnormal high wheel speed pulse is input for at least 15 sec.
- Abnormal high wheel speed pulse is input at least 7 times when ECU is on.
- Speed sensor pulse signal is instantly cut 7 times or more.
- Speed sensor signal line is open for at least 0.5 sec.
|
- Right rear and left rear speed sensor
- Each speed sensor circuit
- Sensor rotor
- Sensor installation
- Skid control ECU
|
C1273/73
C1274/74 |
- |
Detected only during test mode |
- Rear speed sensor
- Rear speed sensor circuit
- Sensor rotor
- Sensor installation
|
HINT:
- DTC C0210/33 is for the right rear speed sensor.
- DTC C0215/34 is for the left rear speed sensor.
- The BRAKE warning light comes on when speed sensor malfunctions are detected in two or more wheels.