Engine-Codes - Chevrolet - P1201 Chevrolet

P1201 Chevrolet Code - Transmission Range Redundant Command Message Counter Incorrect

- Code Popularity: 4,899 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P1201 Chevrolet?

  • Faulty Transmission Range Redundant
  • Transmission Range Redundant harness is open or shorted
  • Transmission Range Redundant circuit poor electrical connection

|How to Fix the P1201 Chevrolet Code?

Start by checking 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's pins.

|What is the Cost to Diagnose the Code P1201 Chevrolet?

Labor: 1.0

The cost to diagnose the P1201 Chevrolet code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code P1201 Chevrolet Possible Symptoms?

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

|What Does the P1201 Chevrolet Code Mean?

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Operating information and commands are exchanged among the control modules. Each module on the serial data circuit maintains a transmit error counter and a receive error counter. The counter values increase with detected errors and decrease with error-free messages. The Diagnostic Trouble Code (DTC) will be set when Transmission Range Redundant Command Message Counter is Incorrect.

P1201 Chevrolet Code - Transmission Range Redundant Command Message Counter Incorrect

|Need more Information on the P1201 Chevrolet Code?

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|Need Help with the P1201 Chevrolet Code?

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