DTC P1627: Powertrain Control Module (Pcm)/Traction Control System (TCS) Line Communication Error: Condition

DTC is set when no pulse signal is input to PCM at 4 MPH or greater. Possible causes are:

• ABS/TCS control module malfunction.
• Open or short of Pink/Green wire between terminal No. 1Q on PCM and terminal No. 2S on ABS/TCS control module. See Figure .