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EXL-188 < DTC/CIRCUIT DIAGNOSIS > [HALOGEN TYPE] TURN SIGNAL LAMP CIRCUIT TURN SIGNAL LAMP CIRCUIT Component Function Check INFOID:0000000009653166 1. CHECK TURN SIGNAL LAMP CONSULT ACTIVE TEST 1. Select “FLASHER” of BCM (FLASHER) active test item. 2. With operating the test items, check that the turn signal lamps is turned ON. Is the inspection result normal? YES >> Turn signal lamp circuit is normal. NO >> Refer to EXL-188, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000009653167 1. CHECK TURN SIGNAL LAMP CONSULT ACTIVE TEST 1. Select “FLASHER” of BCM (FLASHER) active test item. 2. With operating the test items, check that the turn signal lamps is turned ON. Which turn signal lamp does not turn ON? Side turn signal lamp>>GO TO 3. 2. CHECK TURN SIGNAL LAMP BULB Check the applicable lamp bulb. Is the inspection result normal? YES >> GO TO 3. NO >> Replace bulb. 3. CHECK TURN SIGNAL LAMP OUTPUT VOLTAGE 1. Turn ignition switch OFF. 2. Disconnect front combination lamp connector, side turn signal lamp connector and rear combination lamp 3. Turn ignition switch ON. 4. With operating the turn signal switch, check voltage between BCM harness connector and ground. LH : Turn signal lamps (LH) ON RH : Turn signal lamps (RH) ON Off : Turn signal lamps OFF LH : Turn signal lamps (LH) ON RH : Turn signal lamps (RH) ON Off : Turn signal lamps OFF |