Chrysler PT Cruiser 2001 Service Manual Supplement page 2878

TRANSMISSION
P1792-BATTERY WAS DISCONNECTED —
TEST
3 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 4
→ Repair Fused B(+) Circuit wiring and / or connectors.
No
4 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 → Test Complete.
→ Repair the Ground circuit(s) as necessary.
No
5 Has the battery been disconnected, lost it's charge, or been replaced recently?
Yes → This is the cause of the code. Erase DTC and return vehicle to
→ Go To 6
No
6 Has a quick learn been performed?
Yes → This is the cause of the code. Erase DTC and return vehicle to
→ Go To 7
No
7 Has the TCM been replaced or disconnected?
Yes → Replacing or disconnecting the TCM will set this DTC. Erase the
→ Go To 8
No
ACTION
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
customer.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
customer.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
DTC and return the vehicle to the customer.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Continued
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APPLICABILITY
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