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.
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HOMESERVICE MANUALSCADILLAC2013CTS WAGON AWD V6-3.0LREPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLANTILOCK BRAKES / TRACTION CONTROL SYSTEMSELECTRONIC BRAKE CONTROL MODULELOCATIONSELECTRIC PARK BRAKE MODULE (J77)
2013 Cadillac CTS Wagon AWD V6-3.0L
Electric Park Brake Module (J77)
2013 Cadillac CTS Wagon AWD V6-3.0LSECTION Electric Park Brake Module (J77)
Wheels/Vehicle Underbody Component Views
Rear Underbody Components
1 - Shock Absorber Actuator - Right Rear (F55)
2 - Suspension Position Sensor - Right Rear (F55) or Headlamp Leveling Sensor - Rear (TR7 without F55)
3 - Suspension Position Sensor - Left Rear (F55)
4 - Shock Absorber Actuator - Left Rear (F55)
5 - Wheel Speed Sensor (WSS) - Left Rear
6 - Electric Park Brake Module (J77)
7 - Wheel Speed Sensor (WSS) - Right Rear
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.
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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.