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.
2007 Cadillac Escalade EXTFACTORY OEM SERVICE PROCEDURE
Section 1157 (Object Detection System)
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Object Detection
- DTC B0099
- DTC B009A
- DTC B009B
- DTC B009C
- DTC B009D
- DTC B0958, B0959, B0960, or B0961
- DTC B0968
- DTC B1008
- DTC B1015
- DTC B1E3A
- Symptoms - Object Detection
- Information Center Telltale Malfunction
- Pedestrian Impact Detection System Disabling and Enabling
- Repair Instructions
- Pedestrian Impact Detection Sensor Replacement - Front Upper Beam
- Pedestrian Impact Detection Sensor Replacement - Rear Upper Beam
- Active Hood Hinge Actuator Replacement
- Pedestrian Impact Detection Module Replacement
- Rear Object Sensor Replacement
- Rear Object Sensor Housing Replacement
- Repairs and Inspections Required After a Collision
- Description and Operation
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no 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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.