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DLN-72 < SYMPTOM DIAGNOSIS > [TRANSFER: TX15B] 4WD SHIFT INDICATOR LAMP AND 4LO INDICATOR LAMP DO NOT TURN ON 4WD SHIFT INDICATOR LAMP AND 4LO INDICATOR LAMP DO NOT Description INFOID:0000000009886012 4WD shift indicator lamp and 4LO indicator lamp do not turn ON for approx. 1 second when turning ignition switch to ON. Diagnosis Procedure INFOID:0000000009886013 Regarding Wiring Diagram information, refer to . 1. CHECK TRANSFER CONTROL UNIT POWER SUPPLY AND GROUND Refer to Are the inspection results normal? YES >> GO TO 2. NO >> Repair as necessary. 2. PERFORM SELF DIAGNOSIS With CONSULT Perform self-diagnosis for ALL MODE AWD/4WD. YES >> Check the DTC. Refer to NO >> GO TO 3. 3. CHECK 4WD SHIFT INDICATOR LAMP AND 4LO INDICATOR LAMP SIGNAL With CONSULT 1. Turn ignition switch ON. CAUTION: Never start the engine. 2. Check 2WD IND and 4L IND of CONSULT DATA MONITOR for ALL MODE AWD/4WD. YES >> Check combination meter. Refer to . NO >> Replace transfer control unit. Refer to DLN-91, "Removal and Installation" . |