Transmission Drive Cycle Test
NOTE:
The transmission drive cycle test must be followed exactly. Malfunctions have to occur 4 times consecutively for codes P0731, P0732, P0733 and P0734 to be set and 5 times consecutively for continuous codes P0741 and P1741.
- After repairing any engine performance related DTCs, erase remaining transmission codes. Warm engine to normal operating temperature. Ensure transmission fluid level is correct. Shift transmission to drive "D". Press TCS on shifter handle. O/D OFF light should illuminate.
- Accelerate from stop to 40 mph. Hold speed for at least 15 seconds (30 seconds above 4000 ft.). Press TCS and accelerate to 50 mph. Hold speed for at least 15 seconds (30 seconds above 4000 ft.). Hold speed and throttle position steady for at least 15 seconds. While maintaining speed with transaxle in 4th gear, lightly depress brake pedal and release (to operate stoplights). Hold speed for at least an additional 5 seconds. Bring vehicle to stop for at least 20 seconds with transmission in drive "D". Repeat steps 1) and 2) at least 5 times. Perform Quick Test and record continuous codes.