1998 Am General Hummer technical service bulletins
17 technical service bulletins and manufacturer communications cover the 1998 Am General Hummer.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Winch control pack
- Customer satisfaction campaign amg R0101 regarding transfer case cooler
- Customer notification letter regarding customer satisfaction campaign amg R0101 - transfer case cooler...
- Some vehicles may, after coming to a stop, exhibit a momentary small increase in engine idle speed (approx
- Subject regarding revised front door armrest
- This bulletin mentions that starting with the september general motors tis update, hummer diagnostic...
- Information on the trailer tow kit
- Some VIN z vehicles with VIN 185138 and below and with transfer cases built before may 7, 1999 may exhibit...
- Information concerning injection timing stepper motor
- Information regarding the new service part fuel injection pump assembly contains internal changes from...
- Some 1996 - 1999 VIN z vehicles may exhibit a no start, stall or a diagnostic trouble code P1216 (replace...
- Subject on winch kit- front springs
- Subject on cylinder head torque sequence change
- Information on the crankshaft bearing cap torque change
- Subject on revised halfshaft mount bolt torque specification
- Vehicles may have outboard front seat side plates that come loose when occupants exit the vehicle
- Subject on wheel alignment policy
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