Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSBUICK2015REGAL BASE, 2.0L ENG VIN X, AWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCRUISE CONTROL SYSTEMSDIAGNOSTIC INFORMATION AND PROCEDURESDTC C1002: DISTANCE SENSING CRUISE CONTROL MODULECIRCUIT/SYSTEM TESTING
2015 Buick Regal Base, 2.0L Eng VIN X, AWD
Circuit/System Testing
2015 Buick Regal Base, 2.0L Eng VIN X, AWDSECTION Circuit/System Testing
- Perform the Distance Sensing Cruise Control Service Alignment learn procedure with scan tool.
- Road test the vehicle and verify the adaptive cruise control system functions normally and DTC C1002 does not set. Refer to Cruise Control Description and Operation (Adaptive Cruise Control) .
- If DTC C1002 sets
- Align the K14 Distance Sensing Cruise Control Module. Refer to Forward Range Radar Module Alignment
.
- If alignment cannot be achieved within the limits of the available adjustment, inspect the mounting structures and brackets for damage or tampering and repair as necessary to achieve proper alignment.
- If alignment is OK
- Road test the vehicle and verify the adaptive cruise control system functions normally and DTC C1002 does not set.
- If DTC C1002 sets, replace the K14 Distance Sensing Cruise Control Module.
- If DTC C1002 does not set.
- All OK.
- If DTC C1002 does not set
- All OK.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.