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 MANUALSDODGE AND RAM20231500 CLASSIC SPECIAL SERVICEREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTENTERTAINMENT SYSTEMS(EXTERNAL AUDIO/VIDEO MODULE - ELECTRICAL DIAGNOSTICS - 1500 CLASSIC)
2023 Dodge and Ram 1500 Classic Special Service
(External Audio/Video Module - Electrical Diagnostics - 1500 Classic)
2023 Dodge and Ram 1500 Classic Special ServiceSECTION (External Audio/Video Module - Electrical Diagnostics - 1500 Classic)
- Diagnostic Code Index
- DTC Troubleshooting
- B1423-00-VES DVD Read Error/Inoperable Disc
- B1424-00-Improper DVD - Wrong Region
- B1441-00-VES Eject Input Button Stuck
- B142B-00-VES Unit High Temperature
- B14DF-00-DVD Player Region Configuration Mismatch
- B210A-00-System Voltage Low
- B210B-00-System Voltage High
- B210D-00-Battery Voltage Low
- B210E-00-Battery Voltage High
- B21A1-00-Ecu Reset/Recovery Occurred
- B2199-16-Battery Voltage - Circuit Voltage Below Threshold
- B2199-17-Battery Voltage-Circuit Voltage Above Threshold
- B21DD-84-System Voltage-Signal Below Allowable Range
- B21DD-85-System Voltage-Signal Above Allowable Range
- B222C-00-Vehicle Configuration Not Programmed
- B222B-00-Vehicle Entertainment System Internal
- U0010-00-Can Interior Bus
- U0011-00-Can Interior Bus Off Performance
- U0013-00-Can Interior Bus (+) Circuit Low
- U0014-00-Can Interior Bus (+) Circuit High
- U0016-00-Can Interior Bus (-) Circuit Low
- U0017-00-Can Interior Bus (-) Circuit High
- U0140-00-Lost Communication With Body Control Module
- U0141-00-Lost Communication With IPM/FCM/TIPM
- U0155-00-Lost Communication With Cluster-CCN
- U0184-00-Lost Communication With Radio
- U0196-00-Lost Communication With Vehicle Entertainment Control Module - Rear 1
- U0249-00-Lost Communication With Vehicle Entertainment Control Module - Rear 2
- U11BB-00-Lost Communication With Video Routing Module
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.