09-23-2024, 06:36 PM
No, you cannot reach to CCM without pulling apart the dashboard. It's on the HVAC unit. Even if you are able to reach it, the harness and connector are tied to the HVAC unit. There is no enough room to be able to TAB into wire or the connector.
The LIN bus works in parallel. Meaning you have one wire from Master (CCM) to the slaves. Each slave (the sensor, heating module and etc.) are all connected to the same LIN wire of the same LIN BUS. It does not matter at which point you TAB into wire.
Getting to the 4/229 HUMIDITY SENSOR HUS is very easy, you just need to remove the cover behind the rear view mirror. Then you need to pull the wire from the edge of the top cover, go down from the side pillar. It's not that hard to pull the side pillar. I enclosed the guide for driver side but it's same on the passenger side.
The LIN bus works in parallel. Meaning you have one wire from Master (CCM) to the slaves. Each slave (the sensor, heating module and etc.) are all connected to the same LIN wire of the same LIN BUS. It does not matter at which point you TAB into wire.
Getting to the 4/229 HUMIDITY SENSOR HUS is very easy, you just need to remove the cover behind the rear view mirror. Then you need to pull the wire from the edge of the top cover, go down from the side pillar. It's not that hard to pull the side pillar. I enclosed the guide for driver side but it's same on the passenger side.