DTC Logic

DTC DETECTION LOGIC

NOTE

:
• If DTC B2602 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to BCS-83, "DTC Logic".

• If DTC B2602 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-84, "DTC Logic".

DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Start engine.

2. Drive vehicle at a speed of 4 km/h (2.5 MPH) or more for 10 seconds or more.

3. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT-III.

Is DTC detected? YES >> Go to SEC-81, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK DTC OF “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

”

Check DTC in “Self Diagnostic Result” mode of “ABS” using CONSULT-III.

Is DTC detected? YES >> Perform the trouble diagnosis related to the detected DTC. Refer to BRC-31, "DTC Index" (Without ESP) or BRC-142, "DTC Index" (With ESP).

NO >> GO TO 2.

2.CHECK DTC OF COMBINATION METER

Check DTC in “Self Diagnostic Result” mode of “METER/M&A” using CONSULT-III.

Is DTC detected? YES >> Perform the trouble diagnosis related to the detected DTC. Refer to MWI-36, "DTC Index".

NO >> GO TO 3.

3.CHECK CVT SHIFT SELECTOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect CVT shift selector (detention switch) connector.

3. Check voltage between CVT shift selector (detention switch) harness connector and ground.

Is the inspection result normal?

YES >> GO TO 6.

NO >> GO TO 4.

4.CHECK CVT SHIFT SELECTOR POWER SUPPLY CIRCUIT

1. Disconnect BCM connector.

2. Check continuity between CVT shift selector (detention switch) harness connector and BCM harness connector.

3. Check continuity between CVT shift selector (detention switch) harness connector and ground.

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

NO >> Repair or replace harness.

5.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT-III.

For initialization and registration procedures, refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.

>> INSPECTION END

6.CHECK CVT SHIFT SELECTOR CIRCUIT

1. Disconnect BCM connector and IPDM E/R connector.

2. Check continuity between CVT shift selector (detention switch) harness connector and BCM harness connector.

3. Check continuity between CVT shift selector (detention switch) harness connector and ground.

Is the inspection result normal? YES >> GO TO 7.

NO >> Repair or replace harness.

7.CHECK CVT SHIFT SELECTOR (DETENTION SWITCH)

Refer to SEC-83, "Component Inspection".

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

NO >> Replace CVT shift selector. Refer to TM-270, "Removal and Installation" (CVT: RE0F10B) or TM- 481, "Removal and Installation" (CVT: RE0F11A).

8.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "Intermittent Incident".

>> INSPECTION END

Component Inspection

1.CHECK CVT SHIFT SELECTOR (DETENTION SWITCH)

1. Turn ignition switch OFF.

2. Disconnect CVT shift selector connector.

3. Check continuity between CVT shift selector (detention switch) terminals.

Is the inspection result normal? YES >> INSPECTION END

NO >> Replace CVT shift selector. Refer to TM-270, "Removal and Installation" (CVT: RE0F10B) or TM- 481, "Removal and Installation" (CVT: RE0F11A).