DTC P2299-00: Spring Back Malfunction: Notes

WARNING: This page is about a different variant/trim than selected.

DTC P2299-00: (PCM, VIN Y) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P2299:00

Accelerator pedal: spring back malfunction

DETECTION CONDITION

When under the following conditions it is detected that the brake pedal is depressed during driving. ⁽¹⁾
- Racing
  - Engine speed: 875 rpm or more
Diagnostic support note
This is a continuous monitor (other).
The check engine light does not illuminate.
FREEZE FRAME DATA is not available.
Snapshot data is available.
DTC is stored in the PCM memory.

FAIL-SAFE FUNCTION

Controls the throttle valve so that the engine speed is at specification *. (Brake override system) *: Engine speed is 1, 200 rpm when in N position, and 1, 100 rpm when in D position.

POSSIBLE CAUSE

NOTE:

Driver depresses accelerator and brake pedals simultaneously (during braking operation using left foot)
Accelerator pedal is pressed in by object such as floor mat
Accelerator pedal sticking
APP sensor signal malfunction
- APP sensor malfunction
- Related connector or terminals malfunction
  - Related wiring harness malfunction
Brake switch signal malfunction
- Brake switch malfunction
- Related connector or terminals malfunction
- Related wiring harness malfunction
  - Brake pedal malfunction (increase in play due to joint pin wear)
PCM malfunction

SYSTEM WIRING DIAGRAM

⁽¹⁾	The brake override system may not operate depending on the brake pedal depression amount.

CAUTION:

Verify the malfunction symptom according to not only the PID value but also the symptom troubleshooting.