Chrysler 300M 2002 Service Manual page 2844

P0706-CHECK SHIFTER SIGNAL —
TEST
15 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 T41 Sense circuit from the Pinout Box to the TRS
harness connector.
Is the resistance above 5.0 ohms?
Yes → Repair the TRS T41 Sense circuit for an open.
→ Go To 16
No
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 between ground and the TRS T41 Sense circuit
Is the resistance below 5.0 ohms?
Yes → Repair the TRS T41 Sense circuit for a short to ground.
→ Go To 17
No
17 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.
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.
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.
Measure the voltage of the TRS T41 Sense circuit in the Pinout Box.
Is the voltage above 0.5 volt?
Yes → Repair the TRS T1 Sense circuit for a short to voltage.
→ Go To 18
No
18 If there are no possible causes remaining, view repair.
Repair
ACTION
Perform 42LE TRANSMISSION VERIFICATION TEST - VER 1.
Perform 42LE TRANSMISSION VERIFICATION TEST - VER 1.
Perform 42LE TRANSMISSION VERIFICATION TEST - VER 1.
Replace the Powertrain Control Module. WITH THE DRBIII
PERFORM QUICK LEARN AND REPROGRAM PINION FAC-
TOR.
Perform 42LE TRANSMISSION VERIFICATION TEST - VER 1.
Continued
45
TRANSMISSION
APPLICABILITY
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All
All
All