P1887 GMC - Torque Converter Clutch Release Switch Circuit
P1887 Gmc DescriptionWith the engine speed over 500 rpm, TR switch in D4, Torque Converter Clutch (TCC) commanded on, TCC slip speed is -20 to +40, the Powertrain Control Module (PCM) detects that TCC Release pressure was present (the switch is open).
Need more help?Do you need more help with the P1887 Gmc code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code
P1887 GMC CommentsHelp 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 P1887 Gmc code? Have you replaced any parts?
Any information is appreciated. Thanks