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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1338 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> Scan Tool Will Not Communicate With Vehicle >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.

For an in-depth explanation of the CAN Bus system operation. Refer to COMMUNICATION, DESCRIPTION AND OPERATION .