April 5, 2026: LEMON Manuals is launched! Read the announcement.

Forward Range Radar Module Replacement (Cadillac)

Fig 1: Forward Range Radar Module (Cadillac with AVF)

GM4186271

Courtesy of GENERAL MOTORS COMPANY

Callout

Component Name

Preliminary Procedure
Forward Range Radar Bracket Replacement (Cadillac with AVF)

1

Forward Range Radar Module Nut (Qty: 3)
Tighten
9 N.m (80 lb in)

2

Forward Range Radar Module

Procedure

Disconnect the electrical connector.
Control Module References For programming and set up, if required.
Use a digital angle gauge to align the forward range radar module vertically (at the edge or on the bracket behind the module).

NOTE:

The digital angle gauge must have an accuracy of ±0.5 degrees (9 mm/m).
The vertical position of forward range radar module is 90 degrees (±3 degrees).