Brake override system operation inspection

NOTE:

If the brake override system operates normally after performing the following inspection, the PCM detects DTC P2299.

Start the engine and idle it.
Verify that the engine speed is approx.1, 200 rpm (MT)/idle speed (AT) while the all of the following conditions are met.
- Neutral or CPP switch ON (MT)
- P, or N position (AT)
- Engine speed is above 1, 200 rpm while not idling.
- Brake pedal is depressed.
  - If the engine speed is approx.1, 200 rpm (MT)/idle speed (AT), clear the PCM DTC using the M-MDS. (System operation is normal).
  - If the engine speed is not approx.1, 200 rpm (MT)/idle speed (AT), inspect the following:
- APP sensor
  (See ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION ).
- Neutral switch (MT)
  (See NEUTRAL SWITCH INSPECTION ).
- Clutch switch (MT)
  (See CLUTCH PEDAL POSITION (CPP) SWITCH INSPECTION ).
- TR switch (AT)
  (See TRANSMISSION RANGE (TR) SWITCH INSPECTION ).
- Brake switch (NO. 1 signal)
  (See BRAKE SWITCH INSPECTION ).
- Brake switch (NO. 2 signal)
  (See BRAKE SWITCH INSPECTION ).
- Communication between PCM and TCM (AT)
  (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM] ).