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9861 TRUNK LATCH ACTUATOR UNLOCK CONTROL CIRCUIT SHORT TO B(+) (CONTINUED) • When Monitored: Continuously with the ignition on. • Set Condition: When the Power Top Control Module (PTCM) senses B(+) on the Trunk Latch Actuator Possible Causes TRUNK LATCH ACTUATOR UNLOCK CONTOL CIRCUIT SHORT TO B(+) OPEN TRUNK LATCH ACTUATOR LOCK CONTROL CIRCUIT OPEN TRUNK LATCH ACTUATOR UNLOCK CONTROL CIRCUIT TRUNK LATCH ASSEMBLY POWER TOP CONTROL MODULE Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Diagnostic Test 1. Trunk Latch Assembly Turn the ignition off. Disconnect the Trunk Latch Assembly C2 harness connector. Note: Check connectors — Clean/repair as necessary. Turn the ignition on. With DRBIII T , select Actuator Test and actuate the TRUNK LATCH ACT UNLOCK. Does the test light illuminate brightly when actuated? Yes >> Replace the Trunk Latch Assembly. Perform POWER TOP CONTROL MODULE VERIFICA- No >> Go To 2 ZH CONVERTIBLE TOP 23 - 143 |