Need a couple wiring diagrams for 2002

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Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=30953
Printed Date: May 10, 2025 at 12:18 AM

Topic: Need a couple wiring diagrams for 2002

Posted By: Sp33dxquest
Subject: Need a couple wiring diagrams for 2002
Date Posted: April 24, 2004 at 12:18 PM

Hi everybody,

I was wondering if anybody knows where I can find wiring diagrams for my sister's car ( 2002 Toyota MR2 Spyder ) as well as my car ( 2002 Mazda Protege 5 ). I am not sure which alarms we are going to install in the vehicles yet, but we are leaning towards the Viper 591XV and the Clifford Matrix RSX 3.5.

Replies:

Posted By: samtrey
Date Posted: May 03, 2004 at 9:06 AM

I have access to tech sheets that I find very helpful. I am not able to allow you access, but if you want, I will be able to print them and fax them to a fax number you give me. I have over 15 years experience installing car alarms and have many resources. I also have been installing the Viper systems since they were created. I would reccommend the viper systems. Let me know if you want my help.

Sam

Posted By: rudbwoy69camaro
Date Posted: May 06, 2004 at 1:04 AM

2002 Toyota MR2

Item	Wire Color	Polarity	Wire Location
12V	wht/red & wht/blu	+	ignition harness
STARTER	red	+	ignition harness
IGNITION	BLACK / YELLOW	+	ignition harness
ACCESSORY	pink/blue	+	ignition harness
SECOND ACCESSORY	RED / white	+	ignition harness
TACHOMETER	white		drivers running board
POWER LOCK	blue/white	-	drivers kick panel
POWER UNLOCK	blue / YELLOW *1	-	drivers kick panel
PARKING LIGHTS +	green		drivers kick panel
PARKING LIGHTS -	RED / white		steering column
DOOR TRIGGER	*2	-	*2
HEADLIGHTS	RED / white	-	steering column
WIPERS	blu/blk & blu/red	+	steering column
LF WINDOW UP/DN	red - green	A	drivers kick panel
RF WINDOW UP/DN	red - green	A	passengers kick panel
LR WINDOW UP/DN	none
RR WINDOW UP/DN	none
TRUNK/HATCH PIN	none
HOOD PIN	none
TRUNK/HATCH RELEASE	none
FACTORY ALARM ARM	none
FACTORY ALARM DISARM	none
HORN TRIGGER	WHITE/ red	-	steering column
BRAKE WIRE	GREEN / WHITE	+	at brake switch
LOCK MOTOR	blue/red		drivers kick panel
UNLOCK MOTOR	blue/black		drivers kick panel
DISARM DEFEAT	no progressive unlck
DISARM NO UNLOCK	none
DOME SUPERVISION	use door trigger
SPEED SENSE	PURPLE / white		drivers running board
SUN ROOF OPEN/CLOSE	none
SUN ROOF LIMIT	none
LF SPEAKER	pink - purple		radio or speaker
RF SPEAKER	green - blue		radio or speaker
LR SPEAKER	none
RR SPEAKER	none
RADIO 12V	blue / YELLOW	+	radio
RADIO GROUND	brown	-	radio
RADIO SWITCH	gray	+	radio
RADIO ILLUMINATE	green	+	radio
POWER ANTENNA	black	+	radio

Notes:	NOTE: Some models have an immobilizer system that needs to be bypassed during remote start. Use DEI module 555F or 555U to bypass. 1 Requires a double pulse for unlock. Using the same color wire in the passengers kick only requires a single pulse. 2 Drivers door is red or RED / white in the drivers kick panel. Passenger door trigger is RED / white in the passenger kick panel. Use both wires and diode isolate each

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Posted By: rudbwoy69camaro
Date Posted: May 06, 2004 at 1:05 AM

2002 Mazda Protege5

Item	Wire Color	Polarity	Wire Location
12V	BLACK/ white, black	+	ignition harness
STARTER	BLACK/ blue	+	ignition harness
IGNITION	blue	+	ignition harness
ACCESSORY	BLACK/ white	+	ignition harness
SECOND ACCESSORY	BLACK/ red	+	ignition harness
TACHOMETER	PURPLE / white		diagnostic connector *3
POWER LOCK	lt GREEN/ red *1	-	module high in driver kick
POWER UNLOCK	same wire
PARKING LIGHTS +	lt GREEN/ black		drivers kick panel
PARKING LIGHTS -	brown		headlight switch
DOOR TRIGGER	BLACK/ blue	-	drivers kick panel
HEADLIGHTS	RED / yellow	-	headlight switch
WIPERS	blu/wht(L),blu/red(H	+	steering column
LF WINDOW UP/DN	RED / blk - yel/grn	A	drivers door switch
RF WINDOW UP/DN	grn/wht - lt grn/blk	A	drivers switch or kick panel
LR WINDOW UP/DN	RED / grn - yel/red	A	drivers switch or kick panel
RR WINDOW UP/DN	blu/wht - grn/red	A	drivers switch or kick panel
TRUNK/HATCH PIN	RED / green	-	at light in trunk
HOOD PIN	none
TRUNK/HATCH RELEASE	none
FACTORY ALARM ARM
FACTORY ALARM DISARM
HORN TRIGGER	BLACK/ red	-	steering column
BRAKE WIRE	GREEN/ YELLOW	+	brake switch
LOCK MOTOR	red		door lock relays *2
UNLOCK MOTOR	blue		door lock relays *2
DISARM DEFEAT	RED / black		door lock relays *2
DISARM NO UNLOCK	none
DOME SUPERVISION	use door trigger
SPEED SENSE	orange or grn/red		pin 58 of ECM *4
SUN ROOF OPEN/CLOSE	none
SUN ROOF LIMIT	none
LF SPEAKER	none
RF SPEAKER	none
LR SPEAKER	none
RR SPEAKER	none
RADIO 12V	none
RADIO GROUND	none
RADIO SWITCH	none
RADIO ILLUMINATE	none
POWER ANTENNA	none

Notes:	1 This is a one wire system, must use relays. Lock requires negative trigger through a 1.5K resistor, Unlock requires a negative trigger to the same wire. 2 The door lock relays are located to the drivers side of the brake pedal. 3 The diagnostic connector is in driver side rear corner of the engine compartment. Can also find tach in pin 48 of the ECM. 4 The ECM is behind the passenger side of the dash.

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