CHECK ACCELERATOR PEDAL POSITION SENSOR OUTPUT.

1) Measure the voltage between accelerator pedal position sensor connector and chassis ground.

Connector & terminal

(B315) No. 6 (+) — Chassis ground (−):

(B315) No. 3 (+) — Chassis ground (−):

QUESTION

Is the difference in measured values for the main accelerator pedal position sensor signal and the sub accelerator pedal position sensor signal 0 V?

Yes No

Replace the accelerator pedal.

Repair the harness and connector.

NOTE:

In this case, repair the following item:

• Open circuit of harness between the ECM and accelerator pedal position sensor connector.

• Ground short circuit of harness between the ECM and accelerator pedal position sensor connectors.