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Home >> Jeep >> 2020 >> Gladiator Overland, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 ((Electronic Shift Module (ESM) - Electrical Diagnostics)) >> DTC Troubleshooting >> P1C86-14-PRNDL Display-Circuit Short To Ground Or Open >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different variant/trim than selected.

The Electronic Shift Module (ESM) performs various internal tests to verify proper controller operation. This DTC indicates that there is an issue with the Shifter PRNDM Display backlighting Light Emitting Diodes (LEDs).