heat issue

Discuss the RB20, RB25 and RB26 series engines.
sean8564
Posts: 3735
Joined: Mon Dec 27, 2004 1:08 pm
Car: 1993 Nissan GT-R V-Spec
1991 Nissan 300ZX TT Black
1993 Nissan Silvia
1990 Nissan 240SX Coupe RB25DET

Post

ok since it is now getting cold i would like to know how to get my heat to work all the line to heater core work cause i have heat when i drive on the freeway but the blower just dose not blow air it worked before the swap.


RB20DETodd
Posts: 3763
Joined: Thu Apr 07, 2005 10:30 pm
Car: 92 Nissan S13 coupe SE RB20DET

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So you have ram air heat when going a decent speed? if the blower doesnt work check the wiring, maybe start with the fuse.

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skillzilla
Posts: 655
Joined: Tue Jun 08, 2004 4:32 am

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It might be a bad relay. Does your climate control unit have power? If not, check the relay marked "ACC" in the drivers side relay box. If you do have power, check the blower fuse (not sure where its at).

let us know what u find.

sean8564
Posts: 3735
Joined: Mon Dec 27, 2004 1:08 pm
Car: 1993 Nissan GT-R V-Spec
1991 Nissan 300ZX TT Black
1993 Nissan Silvia
1990 Nissan 240SX Coupe RB25DET

Post

yes i have ram heat and yes the power is on with my climate control unit. I will find the blower fuse I don't know which one it is eather.

sean8564
Posts: 3735
Joined: Mon Dec 27, 2004 1:08 pm
Car: 1993 Nissan GT-R V-Spec
1991 Nissan 300ZX TT Black
1993 Nissan Silvia
1990 Nissan 240SX Coupe RB25DET

Post

All fuses are good now what

RB20DETodd
Posts: 3763
Joined: Thu Apr 07, 2005 10:30 pm
Car: 92 Nissan S13 coupe SE RB20DET

Post

sean8564 wrote:All fuses are good now what
break out the multimeter and see if you have power to the blower, if not check your wiring, if so try replacing the blower.

Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

Post

i just ripped my blower out of the car, so i have no heat and no ac but my car is only gonna be a summer car


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