LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2012 >> Compass Limited, FWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 294 (Transmission Control Module (TCM) - DTCS P0219 To P1D93 - 8HP45 Automatic Transmission) >> Diagnosis And Testing >> P060A-Internal Control Module Monitoring Processor Performance >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2012 Dodge Charger. However, it is still accessible from the selected car via links, so may be relevant.

The purpose of the diagnostic is to monitor the displayed gear position signal in the cluster which is determined using two separate calculations within the Transmission Control Module (TCM). The comparison between the results of the two calculations is evaluated before the displayed gear position is sent to the cluster on the CAN BUS.