Webaug 26, 2021ย ยท 1 answer. If all the lights are off on the. How do i fix it please?

Question edited for clarity. This code indicates a communication problem between the engine control module and the powertrain control. Webthe 83 code is indicating there may be a faulty module but the 61 code indicates a circuit problem, which can cause the 83 code, you will need to run these tests below to. Question moved to model category. Ecm/pcm communication error (a/t malfunction) turn the ignition switch to on (ii). 1. turn the ignition switch on (ii). 2. clear the dtc with the hds.

Ecm/pcm communication error (a/t malfunction) turn the ignition switch to on (ii). 1. turn the ignition switch on (ii). 2. clear the dtc with the hds.