A/T - DTC's P0731/P0732/P0733/P0734/P0735/P0736

Group: TRANSAXLE

Number: 03-40-005

Date: APRIL, 2003

Model: ALL

Subject
AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODES P0731, P0732, P0733, P0734, P0735, P0736

DESCRIPTION:





The following diagnostic trouble codes (DTC) indicate the transaxle control module (TCM) detected clutch slippage of more than 200 rpm. If you are servicing a vehicle with one or more of the following DTCs, go to "Repair Procedure".

REPAIR PROCEDURE:

1. Check for either of the following DTCs in the "Automatic Transaxle" menu:





^ If so, repair according to the procedure in the TSB listed.

^ If not, go to Step 2.

2. Record the exact customer comment. Delete the DTC. Perform the following tests, then follow the "Repair Procedure" shown below:

^ Attach the A/T Tester and place the transaxle shift lever in "D".





^ Move the gear selector switch of the A/T Tester to 1, 2, 3, 4 and 5 (if equipped) and perform a stall test in each gear.

^ Use EF.XG knob for 1999~ Sonata, 2001~ Elantra, Santa Fe & XG, 2003~ Tiburon

^ Use LC knob for 1999~ Accent, 1999-2000 Elantra & 1999-2002 Tiburon

^ Refer to the appropriate shop manual for stall test specifications.

^ Disconnect the A/T Tester. Delete any solenoid DTC induced by the A/T Tester.





^ Test drive the vehicle for two key-on to key-off driving cycles when the ATF is hot (above 158°F or 70° C). Drive the vehicle under similar conditions as reported by the customer. Perform several 1-2-3-4 upshifts and 4-3-2-1 downshifts. Repair as shown.