Vehicle report

1998 GMC ENVOY

Compare every GMC ENVOY yearNHTSA and EPA records

Service bulletins

43 bulletins

Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.

17-NA-073

Service Bulletin/Repair Instructions

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

PIP4723F

Service Bulletin/Repair Instructions

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester  and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.

PIP4723D

Service Bulletin/Repair Instructions

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester  and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.

PIC4696E

Service Bulletin/Repair Instructions

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.  The PI update to version D is to advise the unlock procedure is temporarily unavailable.  E version update is to add administrative details.

PIC4696D

Service Bulletin/Repair Instructions

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.  The PI update to version D is to advise the unlock procedure is temporarily unavailable.

PIC4696C

Service Bulletin/Repair Instructions

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.

PIP4723C

Service Bulletin/Repair Instructions

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.

PIP4723B

Service Bulletin/Repair Instructions

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.

16NA260

Service Bulletin/Repair Instructions

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBRATION CONCERNS.

PIT3046G

Service Bulletin/Repair Instructions

This Preliminary Information communication provides information to the technician about vehicles that have an inaccurate fuel gauge. Technician should drive the vehicle to duplicate the concern. The fuel gauge will have a tendency to falsely indicate a lower fuel level than what is actually present. The fuel gauge will take a few minutes to show the correct fuel level. On vehicles equipped with an automatic transmission no buffering takes place when the transmission is in park or neutral. This is a normal characteristic and no repairs are necessary. On vehicles equipped with a manual transmission the fuel gauge is buffered in all gears and neutral. There is a timer which starts to count up when the clutch is depressed. When this timer reaches its calibrated value the buffering stops. This is a normal characteristic and no repairs are necessary.

Recalls

Service Bulletin/Repair Instructions

Vehicle Recalls

05-06-04-035D

Service Bulletin/Repair Instructions

This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.

130089009

Service Bulletin/Repair Instructions

Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules

PI0969

Service Bulletin/Repair Instructions

This preliminary informational bulletin provides information on High Oil Pressure on Startup After Engine Replacement Concern.

SB-06-02-32-013B

Service Bulletin/Repair Instructions

SAAB/HUMMER/GM: DIAGNOSTIC TIPS/RECOMMENDATIONS WHEN POWER STEERING PUMP REPLACEMENT IS NECESSARY. ANALYSIS OF RETURNED POWER STEERING (PS) PUMPS THAT HAD BEEN REPLACED FOR NOISE, NO POWER ASSIST, NO OR LOW PRESSURE AND LEAKING CONDITIONS HAS INDICATED A HIGH NUMBER OF NO TROUBLE FOUND RESULTS. ALL 1997-2010 VEHICLES AND LIGHT TRUCKS; 2010 AND PRIOR HUMMERS H2/H3 AND SAAB 9-7X VEHICLES. *PE

PIT-3046E

Service Bulletin/Repair Instructions

GMC: FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL, CAUSING THE LOW FUEL LIGHT TO ILLUMINATE. *PE

020525006

Service Bulletin/Repair Instructions

ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS. *TT

040603002

Service Bulletin/Repair Instructions

DIAGNOSTIC INFORMATION FOR INTERMITTENT VEHICLE NO CRANK DEAD BATTERY. *EH

00502B

Service Bulletin/Repair Instructions

DAYTIME RUNNING LAMPS (DRLS) TURN OFF TEMPORARILY WHILE THE TURN SIGNALS ARE ACTIVATED. *TT

3176A

Service Bulletin/Repair Instructions

HEAT COMING FROM VENTS WITH HVAC OFF. *TT

01136C

Service Bulletin/Repair Instructions

CLUNK NOISE FELT THROUGH FLOOR PAN. *TT

030730056

Service Bulletin/Repair Instructions

4L60-E AUTOMATIC TRANSMISSION OIL PUMP FIRST AND SECOND DESIGN IDENTIFICATION. *TT

57

Service Bulletin/Repair Instructions

WATER LEAK IN FRONT FLOOR CARPET AREA. GM TECH LINK. *TT

020525006A

Service Bulletin/Repair Instructions

ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS ON VARIOUS MODELS INCLUDING THE 1995 AND 1996 ENVOY. *TT

020605002

Service Bulletin/Repair Instructions

SOME CUSTOMERS MAY COMMENT ON AN EXHAUST BOOM / GROAN NOISE IN THE PASSENGER COMPARTMENT. *TT

990602012D

Service Bulletin/Repair Instructions

SUBJECT REGARDING RUST IN COOLING SYSTEM, HEATER INOPERATIVE, BLOWS COLD AIR, ENGINE OVERHEATS (FLUSH COOLING SYSTEM). NLM

311001

Service Bulletin/Repair Instructions

SOME VEHICLES MAY EXHIBIT AN EXHAUST NOISE, RATTLE NOISE AT 550 RPM. *TT

270901

Service Bulletin/Repair Instructions

SUBJECT REGARDING NECESSARY RESURFACING OF THE PARK BRAKE DRUM. *JG

060601

Service Bulletin/Repair Instructions

INFORMATION REGARDING IMPROVED BUS SEAT DECLINER ASSEMBLIES, THE HANDLE ON THE RECLINER ASSEMBLY IS ATTACHED WITH A NUMBER 20 TORQUE WITH A SHANK LENGTH OF 20 MILLIMETERS. *SLC

990602012C

Service Bulletin/Repair Instructions

SOME CUSTOMERS MAY COMMENT THAT THE HEATER IS INOPERATIVE, BLOWS COLD AIR, ENGINE MAY EXHIBIT AN OVERHEAT CONDITION OR THE COOLANT RESERVOIR HAS RUST IN IT. *TT

00100

Service Bulletin/Repair Instructions

ON CERTAIN VEHICLES, THE CONSOLE COVER / ARMREST CAM LATCH COULD RELEASE AT LESS THAN THE 10 G VERTICAL LOAD REQUIREMENT OF THE STANDARD. *TT

250101

Service Bulletin/Repair Instructions

BRIEF INFORMATION CONCERNING THE OUTSIDE REARVIEW MIRRORS FOLDING RANDOMLY. *TT

151200

Service Bulletin/Repair Instructions

CUSTOMER MAY COMMENT THAT THE REARVIEW MIRRORS, POWER DOOR LOCKS AND REAR HATCH DO NOT OPERATE. *TT

300800

Service Bulletin/Repair Instructions

SUBJECT REGARDING THE NEW RECLINCER ASSEMBLY. *TT

990602012B

Service Bulletin/Repair Instructions

SOME CUSTOMERS MAY COMMENT THAT THE HEATER IS INOPERATIVE, BLOWS COLD AIR, ENGINE MAY EXHIBIT AN OVERHEAT CONDITION OR THE COOLANT RESERVOIR HAS RUST IN IT. *TT

990844002

Service Bulletin/Repair Instructions

SOME CUSTOMERS MAY COMMENT THAT THE CD CHANGER WILL NOT RELEASE WHEN DEPRESSING THE EJECT BUTTON. *TT

98035(A)

Service Bulletin/Repair Instructions

EXHIBITING A CONDITION WHERE THE LOAD LEVELING HEIGHT SENSING DEVICE MALFUNCTIONS RESULTING IN RAISING THE REAR OF THE VEHICLE ABOUT 6 INCHES, AND / OR THE COMPRESSOR WILL SWITCH ON AND RUN CONTINUOUSLY. *YC

98035A

Service Bulletin/Repair Instructions

INFORMATION REGARDING THE LOAD LEVELING SUSPENSION SYSTEM MALFUNCTION. *YC

98056

Service Bulletin/Repair Instructions

PRODUCT RECALL CAMPAIGN TO INSTALL A NEW BODY CONTROL MODULE AND REPROGRAM THE VEHICLE WITH A NEW CALIBRATION THAT WILL TURN THE DAYTIME RUNNING LIGHTS OFF WHEN THE TURN SIGNAL OR HAZARD WARNING FLASHER IS ACTIVATED. *TT

868307

Service Bulletin/Repair Instructions

THE SCREW THAT SECURES THE LEFT AND CENTER INSULATOR PANELS TOGETHER, UNDERNEATH THE I/P ON THE DRIVER'S SIDE MAY PULL THE ONE PUSH/INSERT NUT OUT OF THE CENTER INSULATOR PANEL CAUSING, THE INSTRUMENT PANEL(I/P) INSULATOR PANEL TO RATTLE. YD

98035

Service Bulletin/Repair Instructions

SUBJECT ON LOAD LEVELING SUSPENSION SYSTEM MALFUNCTION. *YC

3046A

Service Bulletin/Repair Instructions

FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL. *TT

4114

Service Bulletin/Repair Instructions

CLUNK NOISE FELT THROUGH THE FLOOR PAN. *KB

Reading this report

Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.