To replace the heater switch on a 1989 Mazda MX-6, start by disconnecting the vehicle's battery to ensure safety. Remove the center console panel by unscrewing the necessary bolts and gently prying it away. Once the panel is off, detach the old heater switch by unplugging the electrical connector and removing any screws or clips holding it in place. Install the new switch by reversing the steps, ensuring all connections are secure before reassembling the console and reconnecting the battery.
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Check blower motor fuse Check to see if blower motor is getting power
replace it
replace head gasket
This vehicle does not have a cabin filter. There is nothing to replace.
The dash and fire wall need to be taken out.
600.00 to 900.00
It requires a special socket to fit it.
To replace the heater core in a 1984-1989 Nissan 300ZX, first disconnect the battery and drain the coolant. Remove the dashboard and the center console to access the heater core. Detach the heater hoses from the core, unbolt it from the housing, and then install the new heater core by reversing the disassembly steps. Reconnect all components, refill the coolant, and check for leaks.
To replace the heater core on a 1989 Lincoln Mark VII, first, disconnect the battery and drain the coolant from the radiator. Remove the dashboard and the center console to access the heater box. Disconnect the heater hoses from the core, unbolt the heater box, and carefully remove the old heater core. Install the new heater core, reassemble the heater box, reconnect the hoses, and put the dashboard back in place before refilling the coolant and reconnecting the battery.
The entire dash and the HVAC housing.
Looks like it may have to replaced again