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1989 Nissan Sentra Wiring Diagram


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rak1957a 
Member - Posts: 1
Member spacespace
Joined: December 29, 2003
Location: United States
Posted: December 29, 2003 at 7:53 PM / IP Logged  
Hello to everyone. I need to know if anyone has or knows where i can download a wiring diagram for a 1989 Nissan Sentra. Basicly i need the headlamp circuit. Any information would be a great help. Thanks for your time, rak1957a
Teken 
Gold - Posts: 1,492
Gold spacespace
Joined: August 04, 2002
Location: Aruba
Posted: December 29, 2003 at 8:02 PM / IP Logged  
Nissan
Sentra
1987-1990
Remote Starter Wiring Colors and Notes
Function
   Vehicle Color
Location
Start:
   BLACK / YELLOW
IGNITION SWITCH HARNESS **
Ignition #1:
   BLACK/ WHITE
IGNITION SWITCH HARNESS
Ignition #2:
   N/A
Ignition #3:
   N/A
Accessory:
   WHITE/ BLUE
IGNITION SWITCH HARNESS
Brake Light:
   LIGHT GREEN/ RED
(+) AT SWITCH ABOVE BRAKE PEDAL
Tach Signal:
   BLACK/ RED
AT COIL OR DASH TACHOMETER *
Parking Lights:
   GREEN/ BLACK
(+) AT LIGHT SWITCH
Headlights:
   HIGH-RED / GREEN-DRIVER
RED / BLACK-PASS (+) AT LIGHT SWITCH
OEM Alarm Disarm:
   N/A
OEM Alarm Arm:
   N/A
Diesel Glow Plug:
   
Clutch Bypass Wire:
   
Notes:
   * Some Models Carburated. ** This Vehicle Is Equipped With Two Start Wires. Both Must Be Powered In Order For Vehicle To Start When Engine Is Cold; See Note #235 - Nissan Starter Wires Diagram.
--------------------------------------------------------------------------------
Nissan
Sentra
1987-1990
Alarm and Keyless Entry Wiring Colors and Notes
Function
   Vehicle Color
Location
Constant +12 Volts:
   BLACK/ RED
IGNITION SWITCH HARNESS
Starter Kill:
   BLACK / YELLOW
IGNITION SWITCH HARNESS **
Ignition +12 Volts:
   BLACK/ WHITE
IGNITION SWITCH HARNESS
Dome Lights/Superv:
   YELLOW/PURPLE
(-) AT PIN SWITCH
OEM Horn:
   GREEN/ BLACK
(-) STEERING COLUMN HARNESS
Power Lock:
   ADD ACTUATORS
IN BOTH DOORS ***
Power Unlock:
   ADD ACTUATORS
IN BOTH DOORS ***
Trunk Release:
   N/A
Alarm Input Wire:
   YELLOW/PURPLE
(-) AT PIN SWITCH
geepherder 
Platinum - Posts: 3,668
Platinum spaceThis member consistently provides reliable informationspace
Joined: October 27, 2003
Posted: January 06, 2004 at 12:24 PM / IP Logged  
I'm not sure what you're trying to do, but since you have a Nissan, you may have ground-switched headlights.  You can probably go to the parts store and look up your schematic in one of their repair manuals, or just pick one up for around $15.  You may not need one.  Use a multimeter, and check for voltage at your headlights with the headlights off.  If you have voltage with the headlights off, you then you have ground-switched headlights.  The headlights have constant power and the switch merely supplies a ground path.  If not, then you're headlights are positive-switched.  Using a multimeter, you can find the functions of each wire at the multifunction switch.  I hope this helps.

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Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

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