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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 56 ((Radio Frequency (RF Hub) Module - Electrical Diagnostics)) >> DTC Troubleshooting >> B215B-11-Ignition Run/Start 2 Control-Circuit Short To Ground >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

Whenever the Radio Frequency Hub (RF Hub) senses a short to ground on the F20 Ignition Run/Start Output circuit, this code will set.

NOTE:

This F20 circuit is a sense circuit from the Radio Frequency Hub to the Body Control Module. It has a maximum draw of 10mA.