DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.

>> GO TO 2.

2.PERFORM DTC CONFIRMATION PROCEDURE

1. Start the engine.

2. Maintain the following conditions.

Accelerator pedal position : 0.0/8 Brake pedal : Depressed
Vehicle speed : 0 km/h (0 MPH)

3. Shift the selector lever through entire positions from “P” to “L”. (Hold the selector lever at each position for 35 seconds or more.)
4. Check the first trip DTC.

Is “P0706” detected? YES >> Go to TM-400, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.ADJUSTMENT OF CONTROL CABLE

Adjust the control cable. Refer to TM-383, "Inspection and Adjustment".

>> GO TO 2.

2.PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT-III

1. Turn ignition switch ON.

2. Select “Self Diagnostic Results” in “TRANSMISSION”.

3. Touch “Erase”.

4. Perform "DTC CONFIRMATION PROCEDURE". Refer to TM-400, "DTC Logic".

Is “P0706” detected? YES >> GO TO 3.

NO >> INSPECTION END

3.CHECK POWER CIRCUIT

1. Turn the ignition switch OFF.

2. Disconnect the transmission range switch connector.

3. Turn ignition switch ON.

4. Check the voltage between the transmission range switch harness connector and body ground.

Is the check result normal? YES >> GO TO 4.

NO >> GO TO 7.

4.CHECK CIRCUIT BETWEEN TRANSMISSION RANGE SWITCH AND TCM (PART 1)

1. Turn the ignition switch OFF.

2. Disconnect the TCM connector.

3. Check the continuity between the transmission range switch harness connector and the TCM harness connector.

Is the check result normal? YES >> GO TO 5.

NO >> Repair or replace the malfunctioning parts.

5.CHECK CIRCUIT BETWEEN TRANSMISSION RANGE SWITCH AND TCM (PART 2)

Check the continuity between the transmission range switch harness connector and the TCM harness connector.

Is the check result normal? YES >> GO TO 6.

NO >> Repair or replace the malfunctioning parts.

6.CHECK TRANSMISSION RANGE SWITCH

Check the transmission range switch. Refer to TM-402, "Component Inspection (Transmission Range Switch)".

Is the check result normal? YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

NO >> Repair or replace the malfunctioning parts.

7.CHECK CIRCUIT BETWEEN IPDM E/R AND TRANSMISSION RANGE SWITCH (PART 1)

1. Disconnect the IPDM E/R connector.

2. Check the continuity between the IPDM E/R vehicle-side harness connector and the transmission range switch.

Is the check result normal? YES >> GO TO 8.

NO >> Repair or replace the malfunctioning parts.

8.CHECK CIRCUIT BETWEEN IPDM E/R AND TRANSMISSION RANGE SWITCH (PART 2)

Check the continuity between the IPDM E/R vehicle-side harness connector and the transmission range switch.

Is the check result normal? YES >> GO TO 9.

NO >> Repair or replace the malfunctioning parts.

9.DETECTION OF MALFUNCTION ITEMS

Check the following items: • Harness open circuit or short circuit between the ignition switch and IPDM E/R. Refer to PG-15, "Wiring Diagram - IGNITION POWER SUPPLY -".

• 10A fuse (No. 55, IPDM E/R). Refer to PG-25, "Fuse, Connector and Terminal Arrangement".

• IPDM E/R Is the check result normal? YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

NO >> Repair or replace the malfunctioning parts.

Component Inspection (Transmission Range Switch)

1.CHECK TRANSMISSION RANGE SWITCH

Check the continuity between the transmission range switch connector terminals.

Is the inspection result normal? YES >> INSPECTION END

NO >> There is a malfunction of the transmission range switch. Replace the transaxle assembly. Refer to TM-508, "Removal and Installation".