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Service bulletin 020730015

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id634954
Published by NHTSA2002-10-10
Manufacturer's number020730015
Manufacturer's date2002-04-01
NHTSA componentPOWER TRAIN

NHTSA's summary

SUBJECT REGARDING REVISED DIAGNOSTIC TROUBLE CODE P0713. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline

Trouble codes named

P0713

Vehicles listed
BUICK CENTURY2002
BUICK LESABRE2002
BUICK REGAL2002
CHEVROLET IMPALA2002
CHEVROLET MONTE CARLO2002
CHEVROLET VENTURE2002
OLDSMOBILE AURORA2002
OLDSMOBILE INTRIGUE2002
OLDSMOBILE SILHOUETTE2002
PONTIAC BONNEVILLE2002
PONTIAC GRAND PRIX2002
PONTIAC MONTANA2002

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
24-NA-1412024-08-15. Service bulletin. GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.
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23-NA-1532023-09-26. Service bulletin. The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
PIP5640A2022-10-17. Service bulletin. This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with an automatic transmission.
22-NA-1812022-09-19. Service bulletin. This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the engine is started while diagnosing for noise from the engine or transmission.
PI12172018-05-07. Service bulletin. This preliminary bulletin provides a way to aid the technician in diagnosing transmission fluid leaking from the trans breather vent.
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0807300022008-07-09. Service bulletin. 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
41572007-08-03. Service bulletin. ALL WHEEL DRIVE DISABLE LAMP ON. *KB
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