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 MANUALSJEEP2010GRAND CHEROKEE LAREDO, 5.7 T, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICES(CABIN COMPARTMENT NODE (CCN) - ELECTRICAL DIAGNOSTICS)
2010 Jeep Grand Cherokee Laredo, 5.7 T, 4WD
(Cabin Compartment Node (CCN) - Electrical Diagnostics)
2010 Jeep Grand Cherokee Laredo, 5.7 T, 4WDSECTION (Cabin Compartment Node (CCN) - Electrical Diagnostics)
- Diagnostic Code Index
- DTC Troubleshooting
- DTC B1082: HVAC MUX Circuit Low
- DTC B1083: HVAC MUX Circuit High
- DTC B1084: Left Heated Seat Switch Input Circuit/Performance
- DTC B1087: Right Heated Seat Switch Input Circuit/Performance
- DTC B10BB: Left Heated Seat Switch Input Circuit Stuck
- DTC B10BC: Right Heated Seat Switch Input Circuit Stuck
- DTC B114C: Left Rear Heated Seat Switch Stuck
- DTC B1151: Right Rear Heated Seat Switch Stuck
- DTC B1200: Airbag Warning Indicator Circuit Low
- DTC B1201: Airbag Warning Indicator Circuit Open
- DTC B123F: Menu Switch Stuck
- DTC B1240: Step Switch Stuck
- DTC B1241: C/T Switch Stuck
- DTC B1242: Reset Switch Stuck
- DTC B1243: Rear Park Assist Disable Switch Stuck
- DTC B1285: Park Assist Disable Switch Performance
- DTC B1286: Compass/Temp Button Performance
- DTC B1287: Reset Switch Performance
- DTC B1609: Panel Dimmer Input Circuit/Performance
- DTC B1612: Panel Illumination Control Circuit
- DTC B161A: Courtesy/Dome Lamp Control Circuit
- DTC B161E: Reading Lamp Control Circuit
- DTC B168F: Front Fog Lamp Switch Stuck
- DTC B182D: All Door Lock Control Circuit Low
- DTC B182E: All Door Lock Control Circuit High
- DTC B1835: Driver Door Unlock Control Circuit Low
- DTC B1836: Driver Door Unlock Control Circuit High
- DTC B1839: Passenger Doors Unlock Control Circuit Low
- DTC B183A: Passenger Doors Unlock Control Circuit High
- DTC B184E: Flipper Glass Control Circuit Low
- DTC B184F: Flipper Glass Control Circuit High
- DTC B1851: Flipper Glass Switch Stuck
- DTC B210D: Battery Voltage Low
- DTC B211A: Ignition Run/Acc/SPAD Control Circuit Low
- DTC B211B: Ignition Run/Acc/SPAD Control Circuit High
- DTC B2122: Ignition Run Control Circuit Low
- DTC B2123: Ignition Run Control Circuit High
- DTC B2213: CCN Internal
- DTC B2339: Horn Switch Stuck
- DTC P1103: Dc To Ac Converter Switch Stuck
- DTC U0019: Can B Bus
- DTC U0141: Lost Communication With IPM (FCM/TIPM)
- DTC U0151: Lost Communication With Occupant Restraint Controller
- DTC U0159: Lost Communication With Parking Assist Control Module
- DTC U0164: Lost Communication With HVAC Control Module
- DTC U0168: Lost Communication With Vehicle Security Control Module (Win)
- DTC U0169: Lost Communication With Sunroof Control Module
- DTC U0184: Lost Communication With Radio
- DTC U0186: Lost Communication With Audio Amplifier
- DTC U0196: Lost Communication With Vehicle Entertainment Control Module
- DTC U0197: Lost Communication With Hands Free Phone Module
- DTC U0199: Lost Communication With Driver Door Module
- DTC U0200: Lost Communication With Passenger Door Module
- DTC U0208: Lost Communication With Heated Seat Control Module
- DTC U0209: Lost Communication With Memory Seat Control Module
- DTC U0212: Lost Communication With SCM - Can B
- DTC U0231: Lost Communication With Light Rain Sensing Module
- DTC U0241: Lost Communication With Auto HIGHBEAM Headlamp Control Module
- DTC U1008: Lin 1 Bus
- DTC U1109: Lost Communication With Lin Steering Wheel Controls
- DTC U1149: Lost Communication With Multi-Function Switch
- DTC U1191: Lost Communication With Upper Switch Bank
- DTC U1192: Lost Communication With Lower Switch Bank
RENDER: 1.0x
NO RELATED
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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.