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DLN-100 < SYMPTOM DIAGNOSIS > [TRANSFER: ATX90A] 4WD MODE DOES NOT CHANGE 4WD MODE DOES NOT CHANGE Description INFOID:0000000006222314 Vehicle does not enter 4-wheel drive mode even though 4WD warning lamp turned to OFF. Diagnosis Procedure INFOID:0000000006222315 1. PERFORM SELF-DIAGNOSIS With CONSULT-III Perform self-diagnosis for “ALL MODE AWD/4WD”. Is any DTC detected? YES >> Check DTC. Refer to . NO >> GO TO 2. 2. CHECK 4WD MODE INDICATOR LAMP Check 4WD mode indicator lamp function. Refer to DLN-98, "Component Function Check" Is the inspection result normal? YES >> GO TO 3. NO >> Proceed to diagnosis procedure. Refer to 3. CHECK 4WD SHIFT SWITCH Perform rouble diagnosis of the 4WD shift switch. Refer to . Is the inspection result normal? YES >> Transfer assembly is mechanical malfunction. Replace transfer assembly. Refer to . NO >> Replace 4WD switch assembly. Refer to |