Alarm wiring 2002 Infinity Q45
Printed From: the12volt.comForum 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=61539
Printed Date: May 03, 2025 at 6:58 AM
Topic: Alarm wiring 2002 Infinity Q45
Posted By: bakerstep
Subject: Alarm wiring 2002 Infinity Q45
Date Posted: August 17, 2005 at 10:40 PM
Replies:
Posted By: thepencil
Date Posted: August 18, 2005 at 10:56 AM
2002 Infinity Q45
| ITEM | WIRE COLOR |POL| WIRE LOCATION |
| 12V|WHITE/ red |+ |ignition harness |
| STARTER|BLACK/ white |+ |ignition harness |
| SECOND STARTER|red |+ |ignition harness |
| IGNITION|BLACK/ red |+ |ignition harness |
| ACCESSORY|WHITE/ blue |+ |ignition harness |
| POWER LOCK|gray *1 |- |driver door control unit |
| POWER UNLOCK|PURPLE / white *1 |- |driver door control unit |
| LOCK MOTOR|lt. green | |driver door control unit |
| UNLOCK MOTOR|brown | |driver door control unit |
| DISARM DEFEAT|brown | |driver kick panel to rear |
| PARKING LIGHTS +|RED / yellow | |fusebox in DKP,wht 4 pin plg|
| PARKING LIGHTS -|lt. GREEN/ black | |pin 11 @ BCM in driver kick |
| HEADLIGHTS|RED / yellow |- |pin 5 @ BCM in driver kick |
| DOOR TRIGGER|*2 |- |BCM in driver kick panel |
| DOME SUPERVISION|comes on with unlock| | |
| TRUNK/HATCH PIN|pink/blue |- |pin 146 @ BCM in driver kick|
| HOOD PIN|lt. GREEN/ black |- |pin 122 @ BCM in driver kick|
|TRNK/HTCH RELEASE|yellow/red *3 |- |pin 64 @ BCM in driver kick |
| FCTRY ALARM ARM|arms with lock | | |
|FCTRY ALRM DISARM|disarms with unlock | | |
| TACHOMETER|WHITE/ green | |pin 38 @ ECM *4 |
| SPEED SENSE|PURPLE / white | |pin 49 @ BCM in driver kick |
| BRAKE WIRE|RED / white |+ |brake pedal switch |
| HORN TRIGGER|GREEN / WHITE |- |pin 127 @ BCM in driver kick|
| WIPERS|blu/yel(L),blu/wht(H|+ |steering column |
| LF WINDOW UP/DN|blu/red - blu/wht |A |driver door control unit |
| RF WINDOW UP/DN|blu/red - blu/wht |A |passenger door control unit |
| LR WINDOW UP/DN|blu/red - blu/wht |A |rear LH door control unit |
| RR WINDOW UP/DN|blu/red - blu/wht |A |rear RH door control unit |
| SUN RF OPN/CLOSE|not recommended | | |
| RADIO 12V|lt. blue |+ |radio |
| RADIO GROUND| | | |
| RADIO SWITCH|blue/orange |+ |radio |
| RADIO ILLUMINATE|RED / blue |+ |radio |
| POWER ANTENNA|pink/blue |+ |radio |
| LF SPEAKER|BOSE speaker amp | | |
| RF SPEAKER|under rear deck | | |
| LR SPEAKER| | | |
| RR SPEAKER| | | |
Notes:
NOTE: This vehicle has an immobilizer system that needs to be bypassed when adding remote start. Use DEI part number 555U. *1 Meter the wires while turning the key in the driver door key cylinder. Unlock requires a double pulse. *2 The driver door trigger is WHITE/ red in pin 142, the front passenger door is WHITE/ green in pin 37, the left rear door is white in pin 33, and the right rear door is WHITE/ blue in pin 143. Use all four and diode isolate each. *3 The fuel door release is yellow/black in the passenger kick panel in the harness that runs to the rear. It is a high current negative trigger. *4 The ECM is behind the glove box.
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Be careful whose advice you buy, but be patient with those who supply it.
| ITEM | WIRE COLOR |POL| WIRE LOCATION |
| 12V|WHITE/ red |+ |ignition harness |
| STARTER|BLACK/ white |+ |ignition harness |
| SECOND STARTER|red |+ |ignition harness |
| IGNITION|BLACK/ red |+ |ignition harness |
| ACCESSORY|WHITE/ blue |+ |ignition harness |
| POWER LOCK|gray *1 |- |driver door control unit |
| POWER UNLOCK|PURPLE / white *1 |- |driver door control unit |
| LOCK MOTOR|lt. green | |driver door control unit |
| UNLOCK MOTOR|brown | |driver door control unit |
| DISARM DEFEAT|brown | |driver kick panel to rear |
| PARKING LIGHTS +|RED / yellow | |fusebox in DKP,wht 4 pin plg|
| PARKING LIGHTS -|lt. GREEN/ black | |pin 11 @ BCM in driver kick |
| HEADLIGHTS|RED / yellow |- |pin 5 @ BCM in driver kick |
| DOOR TRIGGER|*2 |- |BCM in driver kick panel |
| DOME SUPERVISION|comes on with unlock| | |
| TRUNK/HATCH PIN|pink/blue |- |pin 146 @ BCM in driver kick|
| HOOD PIN|lt. GREEN/ black |- |pin 122 @ BCM in driver kick|
|TRNK/HTCH RELEASE|yellow/red *3 |- |pin 64 @ BCM in driver kick |
| FCTRY ALARM ARM|arms with lock | | |
|FCTRY ALRM DISARM|disarms with unlock | | |
| TACHOMETER|WHITE/ green | |pin 38 @ ECM *4 |
| SPEED SENSE|PURPLE / white | |pin 49 @ BCM in driver kick |
| BRAKE WIRE|RED / white |+ |brake pedal switch |
| HORN TRIGGER|GREEN / WHITE |- |pin 127 @ BCM in driver kick|
| WIPERS|blu/yel(L),blu/wht(H|+ |steering column |
| LF WINDOW UP/DN|blu/red - blu/wht |A |driver door control unit |
| RF WINDOW UP/DN|blu/red - blu/wht |A |passenger door control unit |
| LR WINDOW UP/DN|blu/red - blu/wht |A |rear LH door control unit |
| RR WINDOW UP/DN|blu/red - blu/wht |A |rear RH door control unit |
| SUN RF OPN/CLOSE|not recommended | | |
| RADIO 12V|lt. blue |+ |radio |
| RADIO GROUND| | | |
| RADIO SWITCH|blue/orange |+ |radio |
| RADIO ILLUMINATE|RED / blue |+ |radio |
| POWER ANTENNA|pink/blue |+ |radio |
| LF SPEAKER|BOSE speaker amp | | |
| RF SPEAKER|under rear deck | | |
| LR SPEAKER| | | |
| RR SPEAKER| | | |
Notes:
NOTE: This vehicle has an immobilizer system that needs to be bypassed when adding remote start. Use DEI part number 555U. *1 Meter the wires while turning the key in the driver door key cylinder. Unlock requires a double pulse. *2 The driver door trigger is WHITE/ red in pin 142, the front passenger door is WHITE/ green in pin 37, the left rear door is white in pin 33, and the right rear door is WHITE/ blue in pin 143. Use all four and diode isolate each. *3 The fuel door release is yellow/black in the passenger kick panel in the harness that runs to the rear. It is a high current negative trigger. *4 The ECM is behind the glove box.
-------------
Be careful whose advice you buy, but be patient with those who supply it.