Hi,
'81 Datsun 720 P.U. I had some engine work done now the heater won't run. I checked the htr. motor with a jumper and it works. There are 2 relays above the fuse block near the light fuses., but I'm not sure if a relay is the problem. I have a Chilton Manual and it says relays are grouped in the engine compartment at the right fender area. None there. No power at the 3 speed sw. all fuses are good. Does the hot wire go directly to the motor and ground through the switch? Help Please. Thanks Davidseattle
'81 Datsun 720 P.U. I had some engine work done now the heater won't run. I checked the htr. motor with a jumper and it works. There are 2 relays above the fuse block near the light fuses., but I'm not sure if a relay is the problem. I have a Chilton Manual and it says relays are grouped in the engine compartment at the right fender area. None there. No power at the 3 speed sw. all fuses are good. Does the hot wire go directly to the motor and ground through the switch? Help Please. Thanks Davidseattle
Feb 2, 2007 at 10:38 AM