Engine-Codes - Generic - P1890

P1890 Code - Shift Control System

- Code Popularity: 34,827 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC P1890?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Transmission Valve Body
  • Transmission Valve Body harness is open or shorted
  • Transmission Valve Body circuit poor electrical connection
  • Transmission mechanical problems
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How to Fix the DTC P1890?

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 connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1890 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P1890 Code Mean?

Shift Control System is the generic description for the P1890 code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1890 OBDII code.

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P1890 Code - Shift Control System

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Code P1890 Information for Specific Makes

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