2004 T4R 1grfe with 310k (runs like a champ)
So this is my wife's truck.
It has been making clicking/buzzing sounds from under the dash for a while. Recently the a/c stopped working on the passenger side/back seat and this morning the heater stopped working on the driver side.
I changed the thermostat thinking it wasn't opening but no change. I did hook my OBD reader up to it while I was on a long test run (15-20 miles) temps ranging from 192-204.
I've seen threads about the servos going bad. I'm just checking if theres any other info out there.
Thanks!
So this is my wife's truck.
It has been making clicking/buzzing sounds from under the dash for a while. Recently the a/c stopped working on the passenger side/back seat and this morning the heater stopped working on the driver side.
I changed the thermostat thinking it wasn't opening but no change. I did hook my OBD reader up to it while I was on a long test run (15-20 miles) temps ranging from 192-204.
I've seen threads about the servos going bad. I'm just checking if theres any other info out there.
Thanks!