Chrysler PT Cruiser 2001 Service Manual Supplement page 2902

TRANSMISSION
*BACKUP LAMPS INOPERATIVE —
TEST
9 Turn ignition off to the lock position.
Disconnect the transmission TRS connector.
Ignition on, engine not running.
Connect the ground clip of a test light to a known good ground.
Probe the Fused Ignition Switch Output circuit in the solenoid/TRS 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 light illuminate brightly?
Yes → Go To 10
→ Repair the open Fused Ignition Switch Output circuit. Check fuse
No
10 Turn ignition off to the lock position.
Remove the back-up lamp bulb. (See TRANSMISSION CONTROL MODULE COM-
PONENT LOCATION)
Disconnect the transmission TRS connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between the Back-up lamp supply circuit and ground.
Is the resistance below 5.0 ohms?
Yes → Repair Back-up lamp supply circuit short to ground. Check fuse
→ Test Complete.
No
ACTION
and replace if necessary. Investigate and repair cause of blown
fuse if replaced.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
and replace if necessary.
Perform 41TE TRANSMISSION VERIFICATION TEST - VER 1.
Continued
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APPLICABILITY
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