1999 GMC Truck Repair Question
Topics covered: Sensor, Transmission, Body.
Mileage: No information provided.
Mileage: No information provided.
Asked on December 12, 2010
Code # meaning question.
Hello my friend has a 1999 gmc 3500 diesel truck and the check engine light turned on so i checked it with a code reader and it showed code # 1810 manufacture controlled transmission. can someone tell me what that means.
Asked by ozzy420Answer
Replied on December 12, 2010
This code has to do with the transmission fluid pressure (TFP) sensor circuit.
Could be caused by a bad sensor or may be due to a lack of transmission fluid
Replied on December 12, 2010
The fluid pressure sensor/switch -Its contained within the transmission valve body
