Mazda DTC P1702 – Transmission Range Sensor Circuit Intermittent
DTC P1702 meaning on Mazda
DTC P1702 on a Mazda indicates an intermittent issue with the transmission range sensor circuit. The transmission range sensor, also known as the neutral safety switch, is responsible for detecting the gear position of the transmission.
Mazda DTC P1702 symptoms
- Intermittent starting issues
- Problems shifting gears
- Check Engine Light illuminated
- Transmission stuck in one gear
Mazda DTC P1702 causes
- Faulty transmission range sensor
- Wiring or connector issues in the sensor circuit
- Corrosion or poor connections
- Internal transmission problems
Mazda DTC P1702 seriousness
The seriousness of DTC P1702 on a Mazda depends on the extent of the issue. Ignoring this code can lead to potential safety hazards and further damage to the transmission system.
How to diagnose DTC P1702 on Mazda
- Use a diagnostic scanner to retrieve the trouble codes
- Inspect the transmission range sensor and its wiring for any visible damage
- Perform a voltage test on the sensor circuit
- Check for any loose connections or corrosion
How to fix DTC P1702 on Mazda
- Replace the transmission range sensor if faulty
- Repair or replace any damaged wiring or connectors
- Clean any corrosion in the sensor circuit
- Reset the trouble codes and test drive the vehicle
How to erase DTC P1702 on Mazda
- Use a diagnostic scanner to clear the trouble codes
- Ensure the issue has been resolved before clearing the code
- If the problem persists, further diagnosis may be required
Recommended tools for Mazda diagnostics
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