OEM 2006 Jeep Wrangler Heater Core

2006 Jeep Wrangler Heater Core Parts and Q&A

• Q: How to Safely Service the Heater Core with an Active Airbag System on 2006 Jeep Wrangler?

  A: Before you can service the heater core on vehicles with air bags, detach the battery cable, leave it disconnected for two minutes and then discharge the air bag system by waiting for those two minutes. This is especially important since accidental air bag deployment can cause injuries or death. First, take apart the housing over the heater core so you can reach it. Use care when removing the heater core from the bottom of the lower half of the HVAC housing. First, install the new or serviced heater core into the HVAC housing's bottom half, then reassemble the casing and if it's a new heater core, flush the cooling system after that.