Chrysler PT Cruiser 2001 Service Manual Supplement page 2830

TRANSMISSION
P1714-LOW BATTERY VOLTAGE —
TEST
6 Turn ignition off to the lock position.
Disconnect the TCM harness connector.
Note: Check connectors - Clean/repair as necessary.
Connect the ground clip of a test light to a known good 12 volt source on the vehicle
such as the positive battery post.
Probe all ground circuit(s) in the TCM connector with the test light.
Note: The light must illuminate brightly, if it does not light, or lights dimly,
the circuit must be repaired. If there is any doubt, compare the brightness
when testing the circuit, to the brightness when connected directly to the
battery.
Does the light illuminate brightly at all ground circuits?
Yes → Go To 7
→ Repair the Ground circuit(s) as necessary.
No
7 Turn ignition off to the lock position.
Disconnect the TCM harness connector.
Note: Check connectors - Clean/repair as necessary.
Connect the ground clip of a test light to a known good ground.
Connect the other end to the Fused B(+) circuit in the TCM connector.
Note: The light must illuminate brightly, if it does not light, or lights dimly,
the circuit must be repaired. If there is any doubt, compare the brightness
when testing the circuit, to the brightness when connected directly to the
battery.
Does the test light illuminate brightly?
Yes → Go To 8
→ Repair Fused B(+) Circuit wiring and / or connectors.
No
8 Turn ignition off to the lock position.
Disconnect the TCM harness connector.
Note: Check connectors - Clean/repair as necessary.
Connect the ground clip of a test light to a known good ground.
Probe both Trans Control Relay Output circuits (pin 16 and 17) in the TCM connector
with the other end of the test light.
Note: The light must illuminate brightly, if it does not light, or lights dimly,
the circuit must be repaired. If there is any doubt, compare the brightness
when testing the circuit, to the brightness when connected directly to the
battery.
Does the test light illuminate brightly?
Yes → Go To 9
→ Repair Trans control relay ouput circuit wiring and / or connec-
No
9 If there are no possible causes remaining, replace the TCM.
View repair options.
Repair
ACTION
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
tors.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Replace the TCM.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Continued
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APPLICABILITY
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