Buick Regal 2018-2025 Service Manual / Accessories and Equipment / Driver Assistance Systems / Repair Instructions
Buick Regal: Repair Instructions
- Forward Range Radar Module Inspection
- Front View Camera Module Learn
- Radar Sensor Module - Long Range Learn
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Forward Range Radar Module Inspection
Inspection Procedure
1.
CONTROL MODULE DTC CHECK - Using a scan tool, perform the Vehicle DTC
Information function - Verify there are no current control module DTCs set. If
any DTC is set, refer to
Front View Camera Module Learn
Calibration (without UGN)
NOTE: Do NOT swap cameras between vehicles, it is not approved and a
VIN
mismatch will occur.
The calibration process for the front view camera system is necessary when a
f
Radar Sensor Module - Long Range Learn
NOTE: Adaptive Cruise Temporarily Unavailable service message may be
displayed if this calibration procedure has to be performed. The radar
may have become misaligned.
After replacing and programming
SEE MORE:
Rear Window Wiper/
Washer
If equipped, the ignition must be on
or in ACC/ACCESSORY to operate
the rear window wiper/washer.
Turn the end of the windshield wiper
lever to operate the rear window
wiper/washer.
OFF : Turns the system off.
INT : Intermittent wipes.
ON : Slow wipes.
: Push the windshield wiper
lever forward
Steering Wheel Airbag Replacement
Removal Procedure
WARNING: Refer to: Inflatable Restraint Module Handling and Scrapping.
WARNING: Refer to: SIR Inflator Module Handling and Storage Warning.
WARNING: Refer to: SIR Warning.
1. Disable the SIR system. Refer to SIR Disabling and Enabling.
2. Steering Column Upper Trim Cover Replaceme
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