Check the following...........
1. A/C heater control doors.
2. A/C heater controller.
3. Trash in the heater box.
4. Partly clogged up heater core.
You need to start out by checking the a/c-heater controller and the a/c-heater doors behind the dash for proper operation..............
The heater control valve on a 2002 Mitsubishi Montero is typically located in the engine compartment, near the firewall. It is connected to the heater hoses that lead to the heater core. To access it, you may need to remove some components or covers, depending on the engine layout. Always refer to a repair manual for specific instructions and diagrams.
The heater blower for a 2002 Chevy Silverado is mounted under the dash. It is on the passenger side, in the heater housing.
The block heater in a 2002 Passat GLS is behind the dash. It is on the passenger side of the car.
The heater inlet hose is on the firewall. On the 2002 Silverado it is close to the bottom of the firewall on the passenger side.
It is under the dash on the passenger side.
Removal of the passenger airbag will not provide access to the heater core. The entire dash and HVAC housing need removed.
26" Driver 18" Passenger
in the middle of the driver an passenger seats below the console
Trouble code P0161 means: O2 Heater Circuit (Bank 2, Sensor 2)
Yes, the 2002 Jeep Wrangler had front seat driver and passenger air bags.
Probably passenger side behind glove box area