# P0742 on the 2003 Chevrolet Impala

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0742

- [10025561](https://open.wenmarpro.com/bulletins/10025561), 2008-08-21: INFORMATION ON 4T65\-E MN7, M15 AND M76 FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTCS P0741, P0742, P0757, P842, HARSH SHIFTS OR SLIPS. \*PE UPDATE 6/11/10. \*PE
- [10025065](https://open.wenmarpro.com/bulletins/10025065), 2008-07-09: INFORMATIONAL ON 4T65\-E MN7, M15 AND M76 FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTCS P0741, P0742, P0757, P842, HARSH SHIFTS OR SLIPS. \*PE
- [10012152](https://open.wenmarpro.com/bulletins/10012152), 2005-02-15: INCORRECT TRANSMISSION SHIFTS POOR ENGINE PERFORMANCE HARSH 1\-2 UPSHIFTS SLIPS 1ST AND REVERSE TORQUE CONVERTER CLUTCH STUCK OFF ON DIAGNOSTIC TROUBLE CODE P0730, P0756, P0757, P0741, P0742. \*EH \*TT
- [10009450](https://open.wenmarpro.com/bulletins/10009450), 2004-09-30: THIS SERVICE VME CONCERNS 2003 VEHICLES EQUIPPED WITH 4T65E TRANSMISSION WHICH EXHIBITS DIAGNOSTIC TROUBLE CODE P0742 WITH NO OTHER CODES STORED AND HARSH UP SHIFT AND/OR TCC SHUTTER ON DECEL. \*TT
- [10004756](https://open.wenmarpro.com/bulletins/10004756), 2004-01-07: FIRM TRANSMISSION SHIFTS, SHUDDER/CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0742 SET. \*TT UPDATE. \*TT
- [10002840](https://open.wenmarpro.com/bulletins/10002840), 2003-09-26: FIRM TRANSMISSION SHIFTS, SHUDDER/CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0742 SET. \*TT
- [10000773](https://open.wenmarpro.com/bulletins/10000773), 2003-03-31: FIRM TRANSMISSION SHIFTS, SHUDDER/CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0742 SET. \*TT
- [10000185](https://open.wenmarpro.com/bulletins/10000185), 2003-02-14: INFORMATION TO DEALERS REGARDING SERVICE BULLETIN 020730039 \- FIRM TRANSMISSION SHIFTS, SHUDDER / CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE \(DTC\) P0742 SET. \*TT
- [10000184](https://open.wenmarpro.com/bulletins/10000184), 2003-02-14: FIRM TRANSMISSION SHIFTS, SHUDDER / CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE \(DTC\) P0742 SET. \*TT