Chch-004 -

Ensure the mounting substrate is entirely free of debris, oxidation, or warping. For metallic substrates, apply an anti-seize compound to prevent galvanic corrosion between the CHCH-004 housing and the underlying structure. Step 2: Pilot Hole Alignment

If the radio stays powered on even when the key is removed and the car doors are closed, the CANBUS box is not sending the "sleep" command. Double-check that your wiring harness has not bypassed the decoder box for its red accessory (ACC) power wire connection. If you are currently setting up your system, let me know: CHCH-004

For mechanical and electronic supply chains, CHCH-004 often serves as a specific part number or SKU (Stock Keeping Unit). Ensure the mounting substrate is entirely free of

The adapter bundle consists of a dedicated decoder box and a vehicle-specific wiring loom. Specification / Capability Jeep Grand Cherokee (2004, 2005, 2006, 2007) Interface Protocol CAN-Low and CAN-High data stream translation Pin Configuration Double-check that your wiring harness has not bypassed