Electrical help! no power windows - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Mass_sr20 · 09-21-2012, 11:12 AM

Hey everyone ive got a 95 240 and when i bought the car it was in peices, ive managed to get most of the electrical back together besides the power windows and horn, ive traced lines and found that the power mirrors work. i manually jumped the windows by taking door panels off and directly sending power to the window plug via battery, they work fine just not by the window switch. HELP! any input is greatly apprieciated

VNG704 · 09-21-2012, 11:21 AM

Have you tried looking in the FSM for wiring diagrams? That'll help you trace wires and look for grounds, etc...

maverickmotorsports · 09-21-2012, 11:35 AM

make sure you have power going into the window switch. there is a thicker gauge white/black wire that should be 12v+ with the ign on.

if that is getting power then it's probably your switch or amplifier that is bad.

Mass_sr20 · 09-21-2012, 11:47 AM

Just checked the wiring, the switch is getting power , just not much so i traced back to the relay and that is getting around 11.5v so i checked the ground on the relay and is reading .07ohms

09-21-2012, 11:12 AM	#1
Mass_sr20 Join Date: Sep 2012 Location: Pittsfield Ma Age: 31 Posts: 31 Trader Rating: (1) Feedback Score: 1 reviews	Electrical help! no power windows Hey everyone ive got a 95 240 and when i bought the car it was in peices, ive managed to get most of the electrical back together besides the power windows and horn, ive traced lines and found that the power mirrors work. i manually jumped the windows by taking door panels off and directly sending power to the window plug via battery, they work fine just not by the window switch. HELP! any input is greatly apprieciated

09-21-2012, 11:35 AM	#3
maverickmotorsports Zilvia Junkie Join Date: Nov 2005 Location: AZ Posts: 306 Trader Rating: (15) Feedback Score: 15 reviews	make sure you have power going into the window switch. there is a thicker gauge white/black wire that should be 12v+ with the ign on. if that is getting power then it's probably your switch or amplifier that is bad. __________________ -George Marstanovic Sr to VQ transmission adapter, dual caliper brackets, high angle tensions rods, and more! http://www.maverick-motorsports.com/collections/all

09-21-2012, 11:21 AM	#2
VNG704 Zilvia FREAK! Join Date: Dec 2008 Location: Wisconsin Posts: 1,575 Trader Rating: (17) Feedback Score: 17 reviews	Have you tried looking in the FSM for wiring diagrams? That'll help you trace wires and look for grounds, etc...

09-21-2012, 11:47 AM	#4
Mass_sr20 Join Date: Sep 2012 Location: Pittsfield Ma Age: 31 Posts: 31 Trader Rating: (1) Feedback Score: 1 reviews	Just checked the wiring, the switch is getting power , just not much so i traced back to the relay and that is getting around 11.5v so i checked the ground on the relay and is reading .07ohms