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Home >> GMC >> 2021 >> Acadia AT4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 338 (Supplemental Restraints System) >> Repair Instructions >> Front Seat Belt Retractor Replacement

Front Seat Belt Retractor Replacement

WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
GM4428119Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts items in the following chart represent components shown in graphic above.
Callout Component Name
WARNING:

Refer to SIR Warning .

WARNING:

In order to prevent accidental deployment and the risk of personal injury, do not dispose of an undeployed inflatable restraint seat belt pretensioner as normal shop waste. Undeployed seat belt pretensioners contain substances that could cause severe illness or personal injury if their sealed containers are damaged during disposal. Use the following deployment procedures to safely dispose of an undeployed seat belt pretensioner. Failure to observe the following disposal methods may be a violation of appropriate country, regional or local laws.

Preliminary Procedures

  1. Disable the SIR system. SIR Disabling and Enabling 
  2. Center Pillar Upper Trim Panel Replacement
  3. Move the front seat to a full forward and full up position.
1 Front Seat Belt Anchor Plate Tensioner Cover
Procedure 
Use a small flat bladed tool to open the front seat belt anchor plate tensioner bolt cap to access the fastener.
2 Front Seat Belt Anchor Plate Tensioner Bolt
CAUTION:

Refer to Fastener Caution .


Tighten 
5N.m (44 lb in)
3 Front Seat Belt Retractor D Ring Bolt
Tighten 
45 N.m (33 lb ft)
4 Front Seat Belt Retractor Guide Retainer
5 Front Seat Belt Retractor Bolt -Upper
Tighten 
9 N.m (80 lb in)
6 Front Seat Belt Retractor Bolt -Lower
Tighten 
45 N.m (33 lb ft)
7 Front Seat Belt Retractor

Procedure

  1. Disconnect the electrical connector.
  2. Pretensioner Handling and Scrapping 
  3. Enable the SIR System. SIR Disabling and Enabling