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Home >> Acura >> 2021 >> TLX Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC Diagnostics (4 Of 6) >> DTC Troubleshooting >> DTC Troubleshooting: P0703(3.0L Engine) >> Confirmation Procedure

Confirmation Procedure

1. Turn the vehicle to the ON mode.

2. Confirm the HDS [Cruise Brake Sw/Idle Stop Sw] value when the brake pedal is pressed and released.

3. If it is not OPEN when the brake pedal is pressed or it is not CLOSE when the brake pedal is released, the failure is duplicated.