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 MANUALSJEEP2011WRANGLER RUBICON, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 127 ((CENTER STACK SCREEN MODULE - ELECTRICAL DIAGNOSTICS))
2011 Jeep Wrangler Rubicon, Standard
Section 127 ((Center Stack Screen Module - Electrical Diagnostics))
2011 Jeep Wrangler Rubicon, StandardSECTION Section 127 ((Center Stack Screen Module - Electrical Diagnostics))
WARNING: This page is about a different car, the 2011 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Code Index
- DTC Troubleshooting
- B11E7-00-HVAC Switch Bank Disconnected
- B11E8-2A-HVAC/Audio Lower Switch Bank Button(S) Stuck
- B156C-2A-Center Stack Switch Bank Button(S) Stuck
- B156D-00-Low Voltage Differential Signal (LVDS) Video Cable
- B156E-4B-Integrated Center Stack (Ics) - Over Temperature
- B210D-16-Battery Voltage Low - Circuit Voltage Below Threshold
- B210E-17-Battery Voltage High - Circuit Voltage Above Threshold
- U0147-00-Lost Communication With Telematics Gateway
- U0186-00-Lost Communication With Audio Amplifier
- U0196-00-Lost Communication With Vehicle Entertainment Control Module - Rear 1
- U0197-00-Lost Communication With Hands Free Phone Module
- U103A-92 Can At (Audio And Telematics) Bus Performance Or Incorrect Operation
- U103A-00 Can-At (Audio And Telematics) Bus
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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.