DTC Diagnosis Procedure

1. Disconnect accelerator pedal position (APP) sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between APP sensor harness connector and ground.

   APP sensor		Ground	Voltage (V)
   Connector	Terminal
   E110 (Without ICC)	1	Ground	Approx. 5
   E213 (With ICC)	10

Is the inspection result normal?

YES

GO TO 3.

NO

GO TO 2.

Refer to Diagnosis Procedure .

Is inspection result normal?

YES

Perform the trouble diagnosis for power supply circuit. Refer to Diagnosis Procedure .

NO

Repair or replace error-detected parts.

1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between APP sensor harness connector and ECM harness connector.

   APP sensor		ECM		Continuity
   Connector	Terminal	Connector	Terminal
   E110 (Without ICC)	5	E20	144	Existed
   E213 (With ICC)	11

4. Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

GO TO 5.

NO

GO TO 4.

Check the following.

• Loose or poor connection for each connector and harness
• Harness for open or short between ECM and APP sensor

Repair open circuit, short to ground or short to power in harness or connectors.

1. Check the continuity between APP sensor harness connector and ECM harness connector.

   APP sensor		ECM		Continuity
   Connector	Terminal	Connector	Terminal
   E110 (Without ICC)	6	E20	143	Existed
   E213 (With ICC)	12

2. Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

GO TO 7.

NO

GO TO 6.

Check the following.

• Harness for open or short between ECM and APP sensor
• Loose or poor connection for each connector and harness

Repair open circuit, short to ground or short to power in harness or connectors.

Refer to Component Inspection .

Is the inspection result normal?

YES

GO TO 9.

NO

GO TO 8.

Replace accelerator pedal assembly. Refer to ACCELERATOR PEDAL ASSEMBLY : Removal & Installation .

INSPECTION END

Refer to Inspection .

INSPECTION END