

Unprogrammed transponder ID code received: General Motors: B0304: Control head #3 (rear) feedback circuit range/performance: General Motors: B3439: AHLD LH servo driver (#1 and/or #2) circuit open: General Motors: B3481: RR window express up/down circuit (main cntl) range/performance: General Motors: U1085: Loss of Serial Communications for.New in bag Mugen Seiki- Vintage Part Rear Shock Stay MBX4 Part No - C0551

P0551 Power Steering Pressure Sensor Circuit Range/Performance code is set when the ECM/PCM monitors a condition outside specific parameters within the sensor’s circuit.
