Chrysler 300M 2002 Service Manual page 2826

*NO RESPONSE FROM TRANSMISSION CONTROL MODULE —
TEST
7 Turn the ignition off.
Disconnect the PCM harness connectors.
CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING
THE PCM HARNESS CONNECTORS WILL DAMAGE THE PCM TERMI-
NALS RESULTING IN POOR TERMINAL TO PIN CONNECTION. INSTALL
MILLER SPECIAL TOOL #8815 TO PERFORM DIAGNOSIS.
Disconnect the BCM C3 harness connector.
Measure the resistance of the PCI Bus circuit from the BCM C3 harness connector to
the appropriate terminal of special tool #8815.
Is the resistance below 5.0 ohms?
Yes → Replace the Body Control Module in accordance with the service
No
ACTION
information.
Perform 42LE TRANSMISSION VERIFICATION TEST - VER 1.
→ Repair the PCI Bus circuit for an open.
Perform 42LE TRANSMISSION VERIFICATION TEST - VER 1.
27
COMMUNICATION
Continued
APPLICABILITY
All