1999 Chevrolet Express Technical Service Bulletins

65 technical service bulletins (TSBs) are on record for the 1999 Chevrolet Express. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10020952Oct 1, 2006Body and structure. Side cargo door is hard to open. Install new hinge pins.
• 10019426Mar 15, 2006Engine cooling. Generation iii v8 engine piston repairs.
• 10019186Feb 16, 2006Interior lighting, Exterior lighting. Ipc, interior lights and/or headlamps flicker. *ak fb2
• 10017191Oct 28, 2005Fuel system, Other or unknown. Supplement to bulletin 99-06-04-047a for fuel system cleaning.
• 10017190Oct 27, 2005Transmission and drivetrain. 4l60e, 4l65e replacement valve body gaskets does not seem to fit.
• 10017184Oct 27, 2005Body and structure. Water intrusion at right or left a-pillar.
• 10016711Sep 28, 2005Brakes. Anti-lock braking system (abs) light on speedometer may be erratic. Diagnostic trouble code (dtc) c0055 c0235 c0236 or c0237 stored in the ebcm. *tt 1998-2008 all chevrolet, gmc, buick, and oldsmobile mid-sized trucks and utilities. 1998-2008 all chevrolet, gmc, and cadillac full sized trucks and utilities. *kb updated on 09/20/07.
• 10014953May 12, 2005Transmission and drivetrain. Rear axle retainer button breakage.
• 10014870May 11, 2005Engine cooling. 1999 - 2005 gen ii cold engine misfire at idle with possible p0171 and/or p0174.
• 10013496Apr 20, 2005Transmission and drivetrain. 4l80e output carrier thrust washer changes.
• 10013491Apr 20, 2005Exterior lighting. Turn signal flash too fast, opposite side dim.
• 10014945Mar 1, 2005Suspension. Revised front caster and camber adjustment procedure. Original not yet received.
• 10011692Jan 28, 2005Engine cooling. Misfire at idle cold and possible p0171 and or p0174.
• 10012160Jun 1, 2004Tires. Use of correct installation procedure for loose hubcap assembly. This service bulletin replaces 030310002.
• 10011121Jan 1, 2004Engine cooling. Revised diagnostic trouble code p1217.

← All problems reported for the 1999 Chevrolet Express