How To Proceed With Troubleshooting

HINT:

The ECM of this system is connected to the CAN and multiplex communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN and multiplex communication system.
*: Use the intelligent tester.

VEHICLE BROUGHT TO WORKSHOP
CUSTOMER PROBLEM ANALYSIS
INSPECT BATTERY VOLTAGE
Standard: 11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding.
CONNECT INTELLIGENT TESTER TO DLC3 *
CHECK AND CLEAR DTCS AND FREEZE FRAME DATA *
VISUAL INSPECTION
SETTING CHECK MODE DIAGNOSIS *
Refer to the CHECK MODE PROCEDURE .

PROBLEM SYMPTOM CONFIRMATION

Refer to the ROAD TEST .

Result

RESULT REFERENCE

Result	Proceed to
Symptom does not occur	A
Symptom occurs	B

B: GO TO STEP 10

A: GO TO NEXT STEP

SYMPTOM SIMULATION
Refer to the ELECTRONIC CIRCUIT INSPECTION PROCEDURE (see ).

DTC CHECK *

Refer to the DTC CHECK/CLEAR .

Result

RESULT REFERENCE

Result	Proceed to
DTC is not output	A
DTC is output	B

B: GO TO STEP 19

A: GO TO NEXT STEP

BASIC INSPECTION
Refer to the AUTOMATIC TRANSMISSION FLUID .

Refer to the PARK/NEUTRAL POSITION SWITCH .

Refer to the FLOOR SHIFT ASSEMBLY .

NG: GO TO STEP 21

OK: GO TO NEXT STEP
MECHANICAL SYSTEM TEST
Refer to the MECHANICAL SYSTEM TEST .

NG: GO TO STEP 18

OK: GO TO NEXT STEP
HYDRAULIC TEST
Refer to the HYDRAULIC TEST .

NG: GO TO STEP 18

OK: GO TO NEXT STEP
MANUAL SHIFTING TEST
Refer to the MANUAL SHIFTING TEST .

NG: GO TO STEP 17

OK: GO TO NEXT STEP
PROBLEM SYMPTOMS TABLE CHAPTER 1
Refer to the PROBLEM SYMPTOMS TABLE .

NG: GO TO STEP 20

OK: GO TO NEXT STEP
PROBLEM SYMPTOMS TABLE CHAPTER 2
Refer to the PROBLEM SYMPTOMS TABLE .

NG: GO TO STEP 18

OK: GO TO NEXT STEP
PROBLEM SYMPTOMS TABLE CHAPTER 3
Refer to the PROBLEM SYMPTOMS TABLE .
PART INSPECTION
NG: GO TO STEP 21

OK: GO TO NEXT STEP
DTC TABLE
Refer to the DIAGNOSTIC TROUBLE CODE TABLE .
CIRCUIT INSPECTION
REPAIR OR REPLACE
CONFIRMATION TEST
END