Brake override system operation inspection
NOTE:
- If the brake override system operates normally after performing the following inspection, the PCM detects DTC P2200:00
- Start the engine and run it is idling.
- Verify that the engine speed becomes less than 1, 100 rpm
under the following conditions.
- P or N position
- Engine speed of 1, 150 rpm or more other than idle
- Brake pedal depressed
- If the engine speed becomes less than 1, 100 rpm , clear the PCM DTC using the M-MDS. (System operation is normal.)
- If the engine speed does not becomes less than 1, 100 rpm
, inspect for the following parts, then repair or replace the malfunctioning part:
- APP sensor (See ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION article.)
- TR switch and related wiring harness (See TRANSAXLE RANGE (TR) SWITCH INSPECTION article.)
- Brake switch No. 1 (See BRAKE SWITCH INSPECTION article.)
- Brake switch No. 2 (See BRAKE SWITCH INSPECTION article.)
- Communication between PCM and TCM (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM] article.)