AutoCodes – Generic – P1C86

P1C86 Code - PRNDL Display Circuit Current Out Of Range

Quick Answer

The Gear Shift Module (GSM) / Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. Common causes include Faulty PRNDL Display, PRNDL Display harness is open or shorted, PRNDL Display circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1C86 indicates PRNDL Display Circuit Current Out Of Range.
Common causes: Common causes include Faulty PRNDL Display, PRNDL Display harness is open or shorted, PRNDL Display circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 11,400

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 12, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1C86 Description

The Gear Shift Module (GSM) / Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the Shifter's PRNDL display operation or improper TRS messages from the Transmission Control Module (TCM).

OBDII Code P1C86 - PRNDL Display Circuit Current Out Of Range - AutoCodes.com — P1C86 Code - PRNDL Display Circuit Current Out Of Range

What does this mean?

What are the Possible Causes of the DTC P1C86?

Faulty PRNDL Display
PRNDL Display harness is open or shorted
PRNDL Display circuit poor electrical connection
Faulty Transmission Control Module (TCM)
Faulty Shifter Lever Assembly

How to Fix the DTC P1C86?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1C86 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1C86 code?

Need more information on how to fix the P1C86 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1C86 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P1C86 Chrysler — PRNDL Display Circuit Current Out Of Range
P1C86 Dodge — PRNDL Display Circuit Current Out Of Range
P1C86 Fiat — PRNDL Display Circuit Current Out Of Range
P1C86 Jeep — PRNDL Display Circuit Current Out Of Range

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1C86 Code

1. What are common symptoms of OBDII code P1C86?

- Common symptoms include an inaccurate gear display on the PRNDL (Park, Reverse, Neutral, Drive, Low) display, and in some cases, the display may not work at all.

2. What can cause the OBDII code P1C86 to trigger?

- The code P1C86 is typically triggered by a malfunction in the PRNDL display circuit, which can be caused by issues such as damaged wiring, faulty connectors, or a malfunctioning display module.

3. How serious is the OBDII code P1C86?

- While the code P1C86 may not affect the drivability of the vehicle, it is important to address this issue promptly as it can lead to confusion regarding the vehicle's gear selection.

4. Can I continue driving with the OBDII code P1C86 present?

- It is generally safe to continue driving with the code P1C86 present, but it is recommended to have the issue diagnosed and repaired as soon as possible to avoid potential safety concerns.

5. How is the OBDII code P1C86 diagnosed?

- Diagnosing the OBDII code P1C86 typically involves using a diagnostic scanner to retrieve the code, followed by inspecting the PRNDL display circuit, wiring, connectors, and display module for any visible damage or faults.

6. What are some repair tips for OBDII code P1C86?

- Repair tips for code P1C86 may include checking and repairing any damaged wiring, ensuring proper connections, and, if necessary, replacing the PRNDL display module.

7. Can a DIY enthusiast fix the OBDII code P1C86 at home?

- Depending on their skill level and access to tools, a DIY enthusiast may be able to address the OBDII code P1C86 by following repair guides or consulting with professionals for assistance.

8. How much does it cost to repair the OBDII code P1C86?

- The cost of repairing the OBDII code P1C86 can vary depending on the underlying issue, the extent of the repair needed, and whether the repair is done at a dealership, independent mechanic, or DIY.

9. Will resetting the OBDII code P1C86 make it go away permanently?

- Resetting the code P1C86 may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear once the vehicle is driven again.

10. Is the OBDII code P1C86 specific to certain vehicle makes and models?

- The OBDII code P1C86, related to the PRNDL display circuit, can be found in various vehicle makes and models equipped with OBDII systems, particularly those with digital gear displays.