AutoCodes – Jeep – P0600 Jeep

P0600 Jeep Code - Powertrain Control Module Fault

Quick Answer

The Powertrain Control Module (PCM) sets the Diagnostic Trouble Code (DTC) when is unable to communicate with other control modules through the Serial Communication Link. Common causes include Low battery voltage, Faulty Powertrain Control Module (PCM), Powertrain Control Module harness is open or shorted. 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: P0600 Jeep indicates Powertrain Control Module Fault.
Common causes: Common causes include Low battery voltage, Faulty Powertrain Control Module (PCM), Powertrain Control Module harness is open or shorted.
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 19,516

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 Oct 02, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
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Code P0600 Jeep Description

The Powertrain Control Module (PCM) sets the Diagnostic Trouble Code (DTC) when is unable to communicate with other control modules through the Serial Communication Link.

OBDII Code P0600 Jeep - Powertrain Control Module Fault - AutoCodes.com — P0600 Jeep Code - Powertrain Control Module Fault

What does this mean?

What are the Possible Causes of the DTC P0600 Jeep?

Low battery voltage
Faulty Powertrain Control Module (PCM)
Powertrain Control Module harness is open or shorted
Powertrain Control Module circuit poor electrical connection

How to Fix the DTC P0600 Jeep?

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 P0600 Jeep 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.

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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.