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PINPOINT TEST C : THE REAR INTERIOR LAMP IS INOPERATIVE TEST CONDITIONS DETAILS/RESULTS/ACTIONS C1: CHECK OPERATION OF THE REAR INTERIOR LAMP Check for operation of the rear interior lamp in both 1 Is the rear interior lamp inoperative in both positions? GO to C3 . No If the rear interior lamp is inoperative in the ON GO to C5 . If the rear interior lamp is inoperative in the DOOR GO to C2 . C2: CHECK CIRCUIT CLN27F (WH/BN) AND CIRCUIT CLN27B (WH/BN) FOR OPEN Disconnect Rear Interior Lamp C9LN14-D. 1 Disconnect CJB C1BP02-H. 2 Measure the resistance between the rear interior harness side and the CJB C1BP02-H pin 20, circuit 3 Is the resistance less than 1 ohm? INSTALL a new rear interior lamp. TEST the system No REPAIR the circuit(s) as necessary. TEST the system C3: CHECK CIRCUIT CBP17C (BN/GN) FOR VOLTAGE Disconnect Rear Interior Lamp C9LN14-C. 1 Measure the voltage between the rear interior lamp side and ground. 2 Is the voltage greater than 10 volts? INSTALL a new rear interior lamp. TEST the system H.
No GO to C4 . C4: CHECK REAR INTERIOR LAMP POWER CIRCUIT FOR OPEN CIRCUIT Disconnect CJB C1BP02-C. 1 Measure the resistance between the rear interior 2
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