P184C - Transmission Cooling Fan Control Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Faulty Transmission Cooling Fan
  • Transmission Cooling Fan harness is open or shorted
  • Transmission Cooling Fan circuit poor electrical connection

Possible symptoms

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

P184c Description

The primary purpose of the transmission cooling fan is to control the air flow moving across the transmission heat exchangers. The transmission cooling fan control system resides in the Chassis Control Module. The chassis control module receives transmission oil temperature and vehicle speed data to control the Pulse Width Modulated (PWM) duty cycle of the cooling fan. The chassis control module communicates on the High Speed GM Local Area Network (HS-GMLAN) serial data bus.
OBDII Code P184c - Transmission Cooling Fan Control Circuit - AutoCodes.com

P184C Information for specific makes

Need more help?

Get the P184c code diagnosed by a professional: Find a repair shop in your area

Related Information

P184C Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P184c code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧