Chrysler PT Cruiser 2001 Service Manual Supplement page 2784

TRANSMISSION
P0705-CHECK SHIFTER SIGNAL —
TEST
9 Turn ignition off to the lock position.
Disconnect the TRS harness connector.
Disconnect the TCM harness connector.
Remove the Transmission Control Relay from the PDC.
Note: Check connectors - Clean/repair as necessary.
Connect a jumper wire between the Fused B(+) circuit and the Trans Relay Output
circuit in the Transmission Control Relay connector.
Ignition on, engine not running.
Measure the voltage of the TRS T1 Sense circuit at the TCM connector.
Is the voltage above 1.0 volt?
Yes → Repair the TRS T1 Sense circuit shorted to voltage.
→ Go To 10
No
10 If there are no possible causes remaining, replace the TCM.
NOTE: Reprogram Pinion Factor and Perform Quick learn.
View repair options.
Repair
11 Turn ignition off to the lock position.
Disconnect the TRS harness connector.
Disconnect the TCM harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance of the TRS T3 Sense circuit from the TCM connector to the
TRS connector.
Is the resistance above 5.0 ohms?
Yes → Repair the open TRS T3 Sense circuit.
→ Go To 12
No
12 Turn ignition off to the lock position.
Disconnect the TRS harness connector.
Disconnect the TCM harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between the TRS T3 Sense circuit at the TCM connector and
ground.
Is the resistance below 5.0 ohms?
Yes → Repair TRS T3 Sense circuit shorted to ground
→ Go To 13
No
ACTION
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Replace the TCM.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Continued
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APPLICABILITY
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