Subaru OBD-II 1996 & Newer models DTC P1700 – Throttle Position Sensor Circuit Malfunction (A/T)
DTC P1700 meaning on Subaru OBD-II 1996 & Newer models
DTC P1700 indicates a Throttle Position Sensor Circuit Malfunction in automatic transmission-equipped Subaru vehicles compliant with OBD-II standards from 1996 onwards.
Subaru OBD-II 1996 & Newer models DTC P1700 symptoms
- Check Engine Light (CEL) illuminated on the dashboard
- Transmission shifting issues
- Reduced engine performance
Subaru OBD-II 1996 & Newer models DTC P1700 causes
- Defective throttle position sensor
- Wiring or connector issues in the throttle position sensor circuit
- Faulty transmission control module
Subaru OBD-II 1996 & Newer models DTC P1700 seriousness
The seriousness of DTC P1700 lies in its potential to cause drivability issues and affect the overall performance of the vehicle. Ignoring this code can lead to further damage to the transmission system.
How to diagnose DTC P1700 on Subaru OBD-II 1996 & Newer models
- Use an OBD-II scanner to retrieve the trouble codes
- Inspect the throttle position sensor and its wiring for any visible damage
- Check the transmission control module for proper operation
How to fix DTC P1700 on Subaru OBD-II 1996 & Newer models
- Replace the throttle position sensor if faulty
- Repair or replace any damaged wiring or connectors in the circuit
- If the issue persists, consider replacing the transmission control module
How to erase DTC P1700 on Subaru OBD-II 1996 & Newer models
- After fixing the underlying issue, use an OBD-II scanner to clear the trouble codes
- Ensure the repair has resolved the problem before clearing the code
Recommended tools for Subaru OBD-II 1996 & Newer models diagnostics
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