C2194 LEXUS - Engine Speed Signal Error
C2194 LEXUS Possible Causes
- Faulty Engine Control Module (ECM)
- Engine Control Module (ECM) harness is open or shorted
- Engine Control Module (ECM) circuit poor electrical connection
- Faulty Tire Pressure Warning ECU
First diagnose C2194 LEXUS 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 C2194 LEXUS code
Labor: 1.0The cost of diagnosing the C2194 LEXUS 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.
C2194 LEXUS Possible Symptoms
- Tire Pressure Monitor System (TPMS) Warning Light ON
- Anti-Lock Brake System (ABS) Warning Light ON
C2194 Lexus DescriptionThe Tire Pressure Warning ECU receives an engine speed signal from the Engine Control Module (ECM). This Diagnostic Trouble Code (DTC) is stored upon entering test mode, and cleared when an engine speed signal of 1000 rpm is detected for 3 seconds or more. This DTC is output only in test mode.
C2194 LEXUS More InformationNeed more information on how to fix the C2194 LEXUS code?
Get Access to Factory Service Manuals
Need more help?Get the C2194 Lexus code diagnosed by a professional: Find a repair shop in your area
C2194 LEXUS 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 C2194 Lexus code? Have you replaced any parts?
Any information is appreciated. Thanks