Reverse Camera Not Functioning in Jeep Wrangler JL / Gladiator with a Stinger Radio

If you have a HEIGH10, HEIGH10+, HORIZON10, or HORIZON12 in a Jeep Wrangler JL or Gladiator and your reverse camera does not function, follow these steps to correct the problem.

Refer to this article before proceeding. Only continue on if that article doesn't solve the problem.

With the vehicle running, look at the LED on the RPA-HD1 interface module. If the LED is off, modify the CH4A-JW18 harness as outlined in the picture below.