Transaxle Drive Cycle Test: Notes

NOTE: Always drive the vehicle in a safe manner according to driving conditions and obey all traffic laws.

NOTE: The Transaxle Drive Cycle Test must be followed exactly. Transaxle failure must occur four times consecutively for shift error DTC code to be set, and five times consecutively for continuous torque converter clutch code to set.

NOTE: When carrying out the Transaxle Drive Cycle Test, refer to the SOLENOID OPERATION CHART - CONVERTER ENGAGED and SOLENOID OPERATION CHART - CONVERTER DISENGAGED for correct solenoid operation.

After carrying out the Quick Test, use the Transaxle Drive Cycle Test for checking continuous codes.

Record and then erase Quick Test codes.
Warm engine to normal operating temperature.
Make sure transaxle fluid level is correct.
With transaxle in O/D position, moderately accelerate from stop to 80 km/h (50 mph). This allows the transaxle to shift into fourth gear. Hold speed and throttle open steady for a minimum of 15 seconds.

NOTE: PCA, EPC and VFS all refer to the solenoids. PCA is preferred for this transmission because the scan tool displays PCA.

With transaxle in fourth gear and maintaining steady speed and throttle opening, lightly apply and release brake to operate stop lamps. Then hold speed and throttle steady for a minimum of five seconds.
Brake to a stop and remain stopped for a minimum of 20 seconds.
Repeat steps 4 through 6 at least five times.
Carry out Quick Test and record continuous DTCs.