What to Do When Peugeot 408 Transmission Fails?
1 Answers
Peugeot 408 transmission warning alarm solutions: 1. Fault phenomenon: While driving the Peugeot 408, a transmission fault warning alarm appears, with the snowflake light and S light flashing alternately on the dashboard. The transmission does not shift up, and after stopping and restarting, the vehicle lacks acceleration power, moves slowly, and the engine runs at high RPM. 2. Cause analysis: Computer diagnostics of the Peugeot 408 transmission system fault code show that the brake-by-wire consistency fault type is an intermittent fault, caused by intermittent signal abnormalities in the transmission's external circuit. 3. Solution: Timely repair is needed. Replace with a new brake-by-wire sensor and adjust it to the appropriate position.