U0141 CADILLAC - Lost Communication With Instrument Panel Module
U0141 CADILLAC Possible Causes
- Faulty Instrument Panel Module (IPM)
- IPM harness is open or shorted
- IPM circuit poor electrical connection
First diagnose U0141 CADILLAC code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the U0141 CADILLAC code
Labor: 1.0The cost of diagnosing the U0141 CADILLAC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
U0141 CADILLAC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U0141 Cadillac DescriptionModules connected to the high speed General Motor Local Area Network (GMLAN) serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the modules. The modules have prerecorded information about what messages are needed to be exchanged on the serial data circuits, for each virtual network. The messages are supervised and also, some periodic messages are used by the receiver module as an availability indication of the transmitter module. The supervision time-out period is 250 ms. Each message contains the identification number of the transmitter module.
U0141 CADILLAC More InformationNeed more information on how to fix the U0141 CADILLAC code?
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U0141 CADILLAC CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the U0141 Cadillac code? Have you replaced any parts?
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