Chrysler Concorde 2004 Service Manual page 1208

TRANSMISSION - NGC
P0706-CHECK SHIFTER SIGNAL —
TEST
16 Turn the ignition off to the lock position.
Disconnect the TRS harness connector.
Disconnect the PCM harness connector.
Note: Check connectors - Clean/repair as necessary.
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.
Measure the resistance of the TRS T42 Sense circuit from the appropriate terminal
of special tool #8815 to the TRS harness connector.
Is the resistance above 5.0 ohms?
Yes → Repair the TRS T42 Sense circuit for an open.
→ Go To 17
No
17 Turn the ignition off to the lock position.
Disconnect the TRS harness connector.
Disconnect the PCM harness connector.
Note: Check connectors - Clean/repair as necessary.
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.
Measure the resistance between ground and the TRS T42 Sense circuit.
Is the resistance below 5.0 ohms?
Yes → Repair the TRS T42 Sense circuit for a short to ground.
→ Go To 18
No
18 Turn the ignition off to the lock position.
Disconnect the TRS harness connector.
Disconnect the PCM harness connector.
Remove the Transmission Control Relay.
Note: Check connectors - Clean/repair as necessary.
Connect a jumper wire between the Fused B+ circuit and the Transmission Control
Relay Output circuit in the Transmission Control Relay connector.
Ignition on, engine not running.
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.
Measure the voltage of the TRS T42 Sense circuit.
Is the voltage above 0.5 volt?
Yes → Repair the TRS T42 Sense circuit for a short to voltage.
→ Go To 19
No
ACTION
Perform 42LE (NGC) TRANSMISSION VERIFICATION TEST -
VER 1.
Perform 42LE (NGC) TRANSMISSION VERIFICATION TEST -
VER 1.
Perform 42LE (NGC) TRANSMISSION VERIFICATION TEST -
VER 1.
Continued
48
APPLICABILITY
All
All
All