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1F – 178 ENGINE CONTROLS MAA1F220 DIAGNOSTIC TROUBLE CODE (DTC) – P1385 ROUGH ROAD SENSOR CIRCUIT FAULT (ABS) Circuit Description The wheel speed sensor is used to detecting the road As the wheel is rotated, the wheel speed sensor pro- Conditions for Setting the DTC D Vehicle speed is higher than 10km/h(6.21mph). D No Vehicle Speed Sensor error not set. D VR sensor output signal is higher than 0.26. D VR sensor output signal is not change for 30seconds. Action Taken When The DTCs Sets D The Malfunction Indicator Lamp (MIL) will not illumi- D The ECM will store conditions which were present D This information will not be stored in the Freeze Conditions for Clearing the MIL/DTC D A history DTC will clear after 40 consecutive warm-up D DTC(s) can be cleared by using the scan tool. D Disconnecting the ECM battery feed for more than 10 |