Subaru OBD-II 1996 & Newer models DTC P1712 – Engine torque control signal 2 circuit malfunction
DTC P1712 meaning on Subaru OBD-II 1996 & Newer models
DTC P1712 indicates a malfunction in the Engine Torque Control Signal 2 circuit on Subaru vehicles equipped with OBD-II systems from 1996 onwards.
Subaru OBD-II 1996 & Newer models DTC P1712 symptoms
- Check Engine Light (CEL) illuminated on the dashboard
- Reduced engine performance
- Transmission shifting issues
Subaru OBD-II 1996 & Newer models DTC P1712 causes
- Faulty Engine Torque Control Signal 2 circuit
- Wiring or connector issues in the circuit
- Defective Engine Control Module (ECM)
Subaru OBD-II 1996 & Newer models DTC P1712 seriousness
The seriousness of DTC P1712 lies in its potential to affect engine performance and transmission operation. Ignoring this issue can lead to further damage and drivability problems.
How to diagnose DTC P1712 on Subaru OBD-II 1996 & Newer models
- Use an OBD-II scanner to retrieve the trouble codes and freeze frame data
- Inspect the Engine Torque Control Signal 2 circuit for any visible damage or loose connections
- Check the ECM for any signs of malfunction
How to fix DTC P1712 on Subaru OBD-II 1996 & Newer models
- Repair or replace any damaged wiring or connectors in the Engine Torque Control Signal 2 circuit
- If the ECM is faulty, it may need to be replaced or reprogrammed
- Clear the trouble codes and test drive the vehicle to ensure the issue has been resolved
How to erase DTC P1712 on Subaru OBD-II 1996 & Newer models
To erase DTC P1712 on Subaru OBD-II 1996 & Newer models, you can use an OBD-II scanner to clear the trouble codes. Make sure the underlying issue has been fixed before clearing the codes.
Recommended tools for Subaru OBD-II 1996 & Newer models diagnostics
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Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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