2002 Buick Regal Technical Service Bulletins

319 technical service bulletins (TSBs) are on record for the 2002 Buick Regal. 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.

• 10019516Feb 1, 2006Steering. Clunk felt/noise heard from steering column, steering gear and/or front of vehicle during turning maneuver and/or steering wheel rotation.
• 10017271Nov 1, 2005Brakes. Abs light coming on and codes c1225, c1226, c1232, c1233, c1276 and/or c1277 are found in the ebcm.
• 10017172Oct 27, 2005Engine cooling. Engine whine or buzz noise sounds like a generator type noise on 3.1l or 3.8l engines.
• 10018133Sep 1, 2005Suspension. Tie rod specifications revised. Gm tech link.
• 10018126Sep 1, 2005Engine cooling. Oil life system reset procedures - cars. Gm tech link.
• 10017568Sep 1, 2005Vehicle speed control. Intermittent chuggle or fishbite on light acceleration or a highway speeds with no diagnostic trouble codes (dtcs).
• 10017076Sep 1, 2005Engine cooling. Special policy adjustment-catalytic converter. The vehicle may experience a condition where the vehicle's exhaust catalytic converter was replaced due to the complaints of lack of power or illumination of the malfunction indicator lamp.
• 10012633Aug 1, 2005Brakes. Brake rotor minimum allowable thickness after refinish specification correction.
• 10017515Jun 1, 2005Steering. Revised outer tie rod end nut tightening specification/tie rod end jam nut tightening specification added.
• 10014875May 11, 2005Brakes. Tech 2 displays asterisk for the left front wheel speed sensor.
• 10012152May 1, 2005Transmission and drivetrain. 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.
• 10014346Aug 1, 2004Engine cooling. Oil life system reset procedures - cars.
• 10011207Aug 1, 2004Engine cooling. Low engine coolant level indicator always on.
• 10012182Jun 1, 2004Suspension. Changes to labor time guide relating to front suspension labor operations components.
• 10012148Jun 1, 2004Engine cooling. New rear main seal and special tool for installation.
• 10012634Apr 1, 2004Engine cooling. Powertrain control module will not properly communicate on board diagnostic freeze frame information to nontech2 service or test equipment.
• 10012607Apr 1, 2004Body and structure. Inoperative left or right fog lamp.
• 10012596Apr 1, 2004Engine cooling. Powertrain control module will not properly communicate on board diagnostic egr test result information to non-tech2 service or test equipment.
• 10016464Jul 1, 2003Electrical system. Wire harness may be stretched, or the pcs may not be oriented in the same position, after installing a service replacement valve body assembly. Gm tech link.

← All problems reported for the 2002 Buick Regal