Judgement Criteria

WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.

Transmission fluid temperature sensor voltage: 4.5 volts or more. (1 second)

Input shaft speed sensor signal: no signal change. (4 seconds)
If DTC 22 (P0715) is set consecutively four times, the transaxle is locked into 3rd gear or 2nd gear as a fail-safe measure, and the "N" range light flashes once per second.

Output speed: no signal change. (4 seconds)
If DTC 23 (P0720) is set consecutively four times, the transaxle is locked into 3rd gear or 2nd gear as a fail-safe measure, and the "N" range light flashes once per second.

Output speed: [(input speed - 200 r/min)/gear ratio] or less. (4 seconds)
If DTC 23 (P0720) is set consecutively four times, the transaxle is locked into 3rd gear or 2nd gear as a fail-safe measure, and the "N" range light flashes once per second.

Time during 100% duty: 4 seconds or more.

A/T control relay output voltage: 7 volts or less. (0.1 second)
If DTC 54 (P1751) is set consecutively four times, the transaxle is locked into 3rd gear as a fail-safe measure, and the "N" range light flashes once per second.