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C2194 LEXUS

C2194 LEXUS - Engine Speed Signal Error

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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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: 1.0

    The 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 Description

The 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.
OBDII Code C2194 Lexus - Engine Speed Signal Error - AutoCodes.com

C2194 LEXUS More Information

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