Buick Regal 2018-2026 Service Manual / Accessories and Equipment / Driver Assistance Systems / Description and Operation
Buick Regal: Description and Operation
- Active Safety System Description and Operation
- Adaptive Cruise Control Description and Operation
- Cross Traffic Alert Description and Operation
- Forward Collision Alert Description and Operation
- Lane Departure Warning Description and Operation
- Lane Keep Assist Description and Operation
- Side Blind Zone Alert Description and Operation
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Active Safety System Description and Operation
The active safety system is a comprehensive feature set designed to help a
driver avoid collisions or
reduce crash damage while driving, backing, and parking. The K124 Active Safety
Control Module i
Adaptive Cruise Control Description and Operation
The adaptive cruise control system is an enhanced cruise control system with
the ability to sense and
react to forward traffic. Compared to the common cruise control system found on
many vehicles, t
Cross Traffic Alert Description and Operation
B218R - B218R Side Object Sensor Module - Right
B218L - B218L Side Object Sensor Module - Left
A11 - A11 Radio
K40 - K40 Seat Memory Control Module
P45LR - Seat Haptic Movement Motor - Driver Left Re
SEE MORE:
DTC P0976 or P0977
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure: Refer to Diagnostic System
Check - Vehicle
Review the description of Strategy Based Diagnosis: Refer to Strategy
Based Diagnosis
An overview of each diagnostic category can be found here: R
Heated Oxygen and Oxygen Sensor Caution
CAUTION: Do not remove the pigtail from either the heated oxygen sensor
(HO2S) or
the oxygen sensor (O2S). Removing the pigtail or the connector will
affect sensor operation.
Handle the oxygen sensor carefully. Do not drop the HO2S. Keep the inline
electrical connector and the louvered end free of
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