P0600 INFINITI – A/T Control Serial Communication Link Malfunction

 

P0600: DIY Repairing Video Tutorial

https://youtu.be/CP-ayXQyjYE

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P0600 INFINITI Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light),Improper shifting timing  

P0600 INFINITI Possible Causes

  The circuit between ECM and A/T control unit is open or shorted,Faulty Engine control Module (ECM),Engine control Module(ECM) harness is open or shorted,Engine control Module (ECM) cicuit poor electricl connection,Faulty Automatic Transmission Module (TCM),Low battery voltage,Automatic Transmission Module (TCM) harness is open or shorted,Automatic Transmission Module (TCM) cicuit poor electricl connection  

P0600 INFINITI Description

  These circuit lines are used to control the smooth shifting up and down of A/T during the and acceleration/deceleration. Voltage signal are exchanged between the Engine Control Module (ECM) and Automatic Transmission (A/T) control unit.