DTC P0500-31: Vehicle Speed Sensor "A" No Signal [11/2016 - 10/2017]: Description
The speed sensor detects the wheel speed and sends the appropriate signals to the skid control ECU. The skid control ECU converts these wheel speed signals into a pulse signal and outputs it to the ECM via the combination meter. The ECM determines the vehicle speed based on the frequency of this pulse signal.
| DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Memory |
Note |
| P0500-31 |
Vehicle Speed Sensor "A" No Signal |
1. Diagnosis Condition 2. Malfunction Status 3. Malfunction Time 4. Other
- All of the following conditions are met:
- Park/neutral position switch D input signal is ON.
- Any of the following conditions are met:
- Vehicle being driven in 1st gear:
Transmission revolution sensor (NT) value is 1450 rpm or more.
- Vehicle being driven in 2nd gear:
Transmission revolution sensor (NT) value is 840 rpm or more.
- Vehicle being driven in 3rd gear:
Transmission revolution sensor (NT) value is 540 rpm or more.
- Vehicle being driven in 4th gear:
Transmission revolution sensor (NT) value is 400 rpm or more.
- Vehicle being driven in 5th gear:
Transmission revolution sensor (NT) value is 330 rpm or more.
- Vehicle being driven in 6th, 7th or 8th gear:
Transmission revolution sensor (NT) value is 300 rpm or more.
- The counter gear speed is 300 rpm or more.
- No vehicle speed signal is transmitted to the ECM.
- 2 seconds
- 1-trip detection logic
|
- Open or short in vehicle speed signal circuit
- Combination meter system
- ECM
|
Comes on |
DTC stored |
SAE Code:
P0500 |