LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 2021 >> Acadia SL >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Assistance Systems >> Repair Instructions >> Parking Assist Control Module Replacement
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Parking Assist Control Module Replacement

GM4424522Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Callout Component Name
Preliminary Procedure 
Quarter Lower Rear Trim Panel Replacement (Left Side with 5 Passenger Seat) , or Quarter Lower Rear Trim Panel Replacement (Right Side with 5 Passenger Seat) , or Quarter Lower Rear Trim Panel Replacement (Left Side with 7 Passenger Seat) , or Quarter Lower Rear Trim Panel Replacement (Right Side with 7 Passenger Seat)
1 Parking Assist Alarm Control Module Nut [2x]
Tighten 
4.5 N.m (40 lb in)
2 Parking Assist Control Module

Procedure

  1. Disconnect the electrical connectors.
  2. Perform the necessary programming and setup procedure: Control Module References