AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Generic - P1652

P1652 Code - Cooling Fan 2 Relay Control Circuit Conditions

- Code Popularity: 38,223 Views
- Repair Importance Level: 2/3
- Repair Difficulty Level: 2/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P1652?

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 Cooling Fan 2 Relay
  • Cooling Fan 2 Relay harness is open or shorted
  • Cooling Fan 2 Relay circuit poor electrical connection
⚠ Does your Car have Safety Recalls? → Check here

How to Fix the DTC P1652?

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

Search for P1652 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1652 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P1652 Description

With the key on, the Powertrain Control Module (PCM) detects improper voltage level on ODM 'B' output 2 fault line circuit, all conditions met for 5-30 seconds (length of time to set varies by engine family)

OBDII Code P1652 - Cooling Fan 2 Relay Control Circuit Conditions - AutoCodes.com
P1652 Code - Cooling Fan 2 Relay Control Circuit Conditions

Need More Information on the Code?

Need more information on how to fix the P1652 code? Get Access to Factory Service Manuals

Information for Specific Makes

Need Help with the Code?

Get the P1652 code diagnosed by a professional: Find a repair shop in your area

Code P1652 comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P1652 code? Have you replaced any parts?
Any information is appreciated. Thanks