Engine Controls - SES Lamp ON/TCC Inoperative

File In Section: 07 - Transmission/Transaxle

Bulletin No.: 02-07-30-021

Date: May, 2002

TECHNICAL

Subject:
SES Lamp Illuminated, DTC P0741 - TCC Stuck Off
(Reprogram the PCM)

Models:
2002 Chevrolet Malibu
with 3.1L Engine (VIN J - RPO LG8) and 4T40-E Transaxle Built between SOP and VIN Breakpoint 2M665370

Condition

Some customers may comment that the Service Engine Soon lamp is illuminated. The torque converter clutch is no longer operational. The engine speed seems to be higher than normal when driving at highway speeds.

Diagnostic Tip

The technicians may find DTC P0741 stored, (TCC stuck off).

Correction

Reprogram the PCM with the new service calibration available from Techline in March, 2002 on the TIS 2000 version 22.003 or newer.

Warranty Information





For vehicles repaired under warranty, use the table.





Disclaimer