GM Service Manual Online
For 1990-2009 cars

CRUISE CONTROL KITS

SUBJECT: 1991-1992 Cruise Control Kits

OVERVIEW:

Retailer Installed Accessory (RIA) Cruise Control Kits for 1991 and 1992 vehicles without airbags will no longer be available upon depletion of inventory. Cruise control components for these vehicles must be ordered individually. However, 1992 vehicles equipped with airbags (w/AJ3) may still use Cruise Control Kit part number 21070090 (DOHC) or 21070091 (SOHC).

The following tables are provided to assist you in ordering the correct components:

0 The first table contains parts that must be ordered every time cruise control is installed, regardless of the vehicle year or model.

0 The second table contains parts that are also required every time you install cruise control, however the parts are unique based on the vehicle year, model, and interior trim code.

COMMON PARTS:

The following parts must be ordered every time cruise control is installed.

Part Number Qty. Description ----------- --- ----------- 21020602 1 Cruise Control Release Switch 11505514 4 Cruise Control Nut 21020421 1 Hom Switch Slip Ring 21020626 1 Cruise Control Grommet 21021521 1 Cruise Control Module or 21021002 Cruise Control Module (Use on '91 D69 only.)

NOTE: All part numbers are subject to change. Please reference the SRS Parts computer for part number confirmation.

UNIQUE PARTS:

The following additional parts are required depending on which model, year, and trim code vehicle you are servicing.

Year Model Interior Color Part Number Qty. Description ---- ----- -------------- ----------- ---- -----------

91-92 D69 Gray (82D) 21020473 1 Cruise Control Switch w/o AJ3 21044105 1 Steering Wheel 91-92 D69 Sapphire (20D) 21020636 1 Cruise Control Switch w/o AJ3 21044107 1 Steering Wheel 91-92 D69 Antelope (65D) 21020637 1 Cruise Control Switch w/o AJ3 21044106 1 Steering Wheel 91-92 B69 Gray (82D) 21020472 1 Cruise Control Switch w/o AJ3 21044005 1 Steering Wheel Pad 91-92 B27 Neut. Gray(16D) 21020474 1 Cruise Control Switch w/o AJ3 21044068 1 Steering Wheel Pad 92 D69 Antelope Leather 21020474 1 Cruise Control Switch w/o AJ3 21044068 1 Steering Wheel Pad

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.