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 MANUALSCHRYSLER2007ASPEN 4.7 P, RWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS
2007 Chrysler Aspen 4.7 P, RWD
Electronic Control Modules - Electrical Diagnostics
2007 Chrysler Aspen 4.7 P, RWDSECTION Electronic Control Modules - Electrical Diagnostics
- Diagnostic Code Index
- Electronic Control Modules - Electrical Diagnostics
- DTC Troubleshooting
- B210D-Battery Voltage Low
- B210E-Battery Voltage High
- B2112-5 Volt Supply Circuit Low
- B2113-5 Volt Supply Circuit High
- B2215-Front Control Module Internal
- U0001-Can C Bus Circuit
- U0021-Can B Bus (+) Circuit Open
- U0022-Can B Bus (+) Circuit Low
- U0023-Can B Bus (+) Circuit High
- U0024-Can B Bus (-) Circuit Open
- U0025-Can B Bus (-) Circuit Low
- U0026-Can B Bus (-) Circuit High
- U0027-Can B Bus (-) Shorted To Bus (+)
- U0100-Lost Communication With ECM/Pcm
- U0101-Lost Communication With TCM
- U0121-Lost Communication With Anti-Lock Brake System (Abs) Control Module
- U0126-Lost Communication With SAS - Can C (Steering Angle Sensor)
- U0141-Lost Communication With Front Control Module
- U0151-Lost Communication With Occupant Restraint Controller (Orc)
- U0155-Lost Communication With Cluster/CCN
- U0156-Lost Communication With EOM
- U0159-Lost Communication With Park Assist Control Module
- U0164-Lost Communication With HVAC Control Module
- U0168-Lost Communication With Vehicle Security Control Module (SKREEM/WCM)
- U0184-Lost Communication With Radio
- U0186-Lost Communication With Audio Amplifier
- U0195-Lost Communication With SDARS
- U0196-Lost Communication With Vehicle Entertainment Control Module
- U0197-Lost Communication With Hands Free Phone Module
- U0199-Lost Communication With Driver Door Module
- U0200-Lost Communication With Passenger Door Module
- U0208-Lost Communication With Heated Seat Control Module
- U0209-Lost Communication With Memory Seat Control Module
- U0230-Lost Communication With Power Liftgate Module
- U1108-Additional Can B Ecu Detected
- U110A-Lost Communication With SCM - Can C (Steering Angle Sensor)
- *Both Can C Diagnostic (+) And Can C Diagnostic (-) Circuits Open
- *Can C Diagnostic (-) Circuit Low
- *Can C Diagnostic (-) Circuit Open
- *Can C Diagnostic (+) And/Or Can C Diagnostic (-) Circuits High
- *Can C Diagnostic (+) Circuit Low
- *Can C Diagnostic (+) Circuit Open
- *Can C Diagnostic (+) Shorted To Can C Diagnostic (-)
- *No Response From Antilock Brake System (Abs)
- *No Response From Amplifier
- *No Response From Cabin COMPARTMEMT Node (CCN)
- *No Response From Driver Door Module (DDM)
- *No Response From Electronic Overhead Module (EOM)
- *No Response From Front Control Module (FCM)
- *No Response From Hands Free Module (HFM)
- *No Response From Heated Seat Module (HSM)
- *No Response From HVAC (ATC)
- *No Response From HVAC (MTC)
- *No Response From Memory Seat Module (MSMD)
- *No Response From Occupant Restraint Controller (Orc)
- *No Response From Powertrain Control Module (Pcm)
- *No Response From Passenger Door Module (PDM)
- *No Response From Power Liftgate Module (PLGM)
- *No Response From Park Assist Module (PTS)
- *No Response From Radio
- *No Response From Steering Angle Sensor (SAS)
- *No Response From Satellite Digital Audio Receiver (SDAR)
- *No Response From Transmission Control Module (TCM)
- *No Response From Vehicle Entertainment System (VES)
- *No Response From Wireless Control Module (WCM)
- *Stored Lost Communication DTCS
- Standard Procedure
- DTC Troubleshooting
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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.