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CARGO LAMP CONTROL CIRCUIT INL-25 < DTC/CIRCUIT DIAGNOSIS > C D E F G H I J K M A B INL N O P Check the cargo lamp relay. Refer to INL-26, "Component Inspection" . Is the inspection result normal? YES >> GO TO 5 NO >> Replace the cargo lamp relay. 5. CHECK CARGO LAMP RELAY CONTROL While operating the cargo lamp switch, check voltage between BCM connector M19 terminal 50 and ground. Is the inspection result normal? YES >> GO TO 6 NO >> GO TO 8 6. CHECK CARGO LAMP AND TAILGATE CARGO LAMPS (IF EQUIPPED) VOLTAGE 1. Disconnect the cargo lamp connector and the tailgate cargo lamp connectors (if equipped). 2. While operating the cargo lamp switch, check voltage between cargo lamp connector B158 (A) terminal 3 and ground and the tailgate cargo lamp connectors C13 (B) and C14 (B) terminal 3 and ground (if equipped). Is the inspection result normal? YES >> Replace cargo lamp or tailgate cargo lamp (if equipped). Refer to EXL-148, "Removal and Installation" (if equipped). NO >> GO TO 7 7. CHECK CARGO LAMP RELAY VOLTAGE PART 1 Check voltage between cargo lamp relay connector M150 terminal 5 and ground. Is the inspection result normal? YES >> Repair harness or connectors between cargo lamp relay and cargo lamp. NO >> Repair harness or connector between splice and cargo lamp relay. 8. CHECK CARGO LAMP RELAY VOLTAGE PART 2 Connector Terminal — Cargo lamp switch Voltage M19 50 Ground ON 0V OFF Battery voltage ALLIA0556GB Connector Terminal — Cargo lamp switch Voltage B158 (A) 3 Ground ON Battery voltage C13 (B) 3 C14 (B) 3 AWLIA1609ZZ Cargo lamp relay Ground Voltage Connector Terminal M150 5 Battery voltage AWLIA0810ZZ |