Chrysler 2005 Crossfire SRT6 Service Manual page 3728

23 - 180 CONVERTIBLE TOP
9915 TRUNK LATCH LOCKED SIGNAL CIRCUIT OPEN (CONTINUED)
• When Monitored: Continuously, with the ignition on.
• Set Condition: When the Power Top Control Module (PTCM) senses the Trunk Latch Unlocked signal is
not active and the control module senses B(+) on the Trunk Latch Locked circuit.
OPEN TRUNK LATCH LOCKED CIRCUIT
OPEN TRUNK LATCH ASSEMBLY GROUND CIRCUIT
TRUNK LATCH ASSEMBLY
POWER TOP CONTROL MODULE
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.
Diagnostic Test
1.
Read DTCs
Turn the ignition on.
With the DRBIII , read Current DTCs.
Are both Trunk Latch Signal Circuit Open DTCs set?
Yes >> Check the Trunk Latch Assembly ground circuit for a
loose, damaged or corroded ground circuit. If the ground
circuit is OK, replace the Trunk Latch Assembly.
Perform POWER TOP CONTROL MODULE VERIFICA-
TION TEST.
No >> Go To 2
2.
Trunk Latch Assembly
Turn the ignition off.
Disconnect the Trunk Latch Assembly C1 harness connector.
Note: Check connectors — Clean/repair as necessary.
Connect a fused jumper wire between the Trunk Latch Locked Signal
circuit and the Trunk Latch Assembly Ground circuit of the Trunk Latch
Assembly C1 harness connector.
Turn the ignition on.
With DRBIII , select Input/Output Display and monitor the TRUNK
LTCH LOCK SW.
Does the DRBIII display TRUNK LTCH LOCK SW "ACTIVE"?
Yes >> Replace the Trunk Latch Assembly.
Perform POWER TOP CONTROL MODULE VERIFICA-
TION TEST.
No >> Go To 3
Possible Causes
ZH