P1810 GMC Z71 V8 4x4
cwong79
03-15-2005, 10:33 AM
I am getting a P1810 on my handheld OBDII reader. It is not able to identify this code. Ive had to replace the ABS module recently with some other problems on this truck. The vehicle seems to be driving fine. The vehicle currently has 250K miles. Could it be linked to me replacing the ABS module or an entirely separate problem?
cwong79
03-15-2005, 10:35 AM
1999
SpitAndDirt
03-15-2005, 06:03 PM
P1810 - TFP Valve Position Switch Circuit/ Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery
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