2005 Honda Accord Alarm/Remote Start Wiring
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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=85404
Printed Date: May 07, 2025 at 7:16 AM
Topic: 2005 Honda Accord Alarm/Remote Start Wiring
Posted By: zenica
Subject: 2005 Honda Accord Alarm/Remote Start Wiring
Date Posted: November 09, 2006 at 9:45 PM
Replies:
Posted By: cntrylvr79
Date Posted: November 09, 2006 at 10:39 PM
| 12volts | white (50A) | + | ignition harness |
| Starter | BLACK/ white | + | ignition harness |
| Second Starter | N/A | ||
| Ignition | BLACK / YELLOW | + | ignition harness |
| Second Ignition | N/A | ||
| Third Ignition | N/A | ||
| Accessory | BLACK/ red | + | ignition harness |
| Second Accessory | WHITE/ red | + | ignition harness |
| Keysense | RED / white or RED / black | - | ign harn or MICU, green plug, pin 13 |
| Notes: The MICU (Multiplex Integrated Control Unit) is part of the underdash fuse/relay box. The plug(s) for the MICU is on the left side edge of the fuse/relay box. | |||
| Power Lock | pink/black | - | MICU, green plug, pin 25 |
| Notes: The MICU (Multiplex Integrated Control Unit) is part of the underdash fuse/relay box. The plug(s) for the MICU is on the left side edge of the fuse/relay box. Meter this wire while pressing the passenger door lock switch. | |||
| Power Unlock | pink/blue | - | MICU, green plug, pin 9 |
| Notes: The MICU (Multiplex Integrated Control Unit) is part of the underdash fuse/relay box. The plug(s) for the MICU is on the left side edge of the fuse/relay box. Meter this wire while pressing the passenger door lock switch. | |||
| Lock Motor | yellow/black | 5wi | frt of fuse box, lt. grn 12 pin plug |
| Unlock Motor | YELLOW /GREEN | 5wi | frt of fuse box, lt. grn 12 pin plug |
| Parking Lights+ | RED / black | + | top of fuse box, large white plug |
| Parking Lights- | RED / black | - | headlight switch in column cover |
| Hazards | GREEN/ red | + | top of fuse box, large white plug |
| Turn Signal(L) | RED / blue | + | top of fuse box, large white plug |
| Turn Signal(R) | brown | + | top of fuse box, large white plug |
| Reverse Light | green | + | driver kick, harness to rear |
| Door Trigger | see notes | - | back of fuse box |
| Notes: The LF door is green in a lt. green 16 pin plug, pin 15. The RF door is lt. GREEN/ red in a lt. green 14 pin plug, pin 12. The LR door is GREEN/ YELLOW in a lt. green 16 pin plug, pin 14. The RR door is GREEN / WHITE in a lt. green 14 pin plug, pin 13. Use all four wires and diode isolate each. | |||
| Dome Supervision | GREEN/ red | - | back of fuse box, lt. grn 5 pin plug |
| Trunk/Hatch Pin | blue/black | - | MICU, green plug, pin 24 |
| Notes: The MICU (Multiplex Integrated Control Unit) is part of the underdash fuse/relay box. The plug(s) for the MICU is on the left side edge of the fuse/relay box. | |||
| Hood Pin | yellow/red to GREEN/ black | - | hood pin switch in latch |
| Trunk/Hatch Release | YELLOW /GREEN | + | driver kick, harness to rear |
| Power Sliding Door | N/A | ||
| Factory Alarm Arm | blue/white to WHITE/ red | - | driver door module in door |
| Factory Alarm Disarm | BLACK/ red to white | - | driver door module in door |
| Disarm No Unlock | see factory alarm disarm | ||
| Tachometer | blue/red or blue | ac | ECM/PCM |
| Notes: The ECM/PCM is on the front of the transmission tunnel. The connectors are on the passenger side. On the 4 cylinder models the tach wire is in the white 31 pin connector E, pin 25. On the 6 cylinder models it is in the gray connector A, pin 23. Can also go to any ignition coil and use the wire that is NOT BLACK/ white or black. Can also go to any fuel injector and use the wire that is NOT yellow/black. | |||
| Wait to start | N/A | ||
| Brake Wire | WHITE/ black | + | brake pedal switch |
| Parking Brake | GREEN/ orange | - | top of fuse box, large white plug |
| Horn Trigger | GREEN/ YELLOW | - | horn switch |
| Memory Seat 1 | N/A | ||
| Memory Seat 2 | N/A | ||
| Memory Seat 3 | N/A | ||
| Interface Module: | Category: Immobilizer Bypass | Required: Yes | Type: Transponder |
| Part #: 556HW | |||
| Alternate Part1 #: 556UW | |||
| Alternate Part2 #: DesignTech 20402 | |||
| Alternate Part3 #: DesignTech 29402 | |||
| Notes: Standard on all models. When using the 556HW, follow the mode 1 wiring diagram. The reference wire is BROWN / yellow, data wire is RED / blue and ignition wire is BLACK / YELLOW. | |||
-------------
Cause I'm So white and nerdy...
First Class Certi-fried installer
Posted By: cntrylvr79
Date Posted: November 09, 2006 at 10:40 PM
| 12volts | white (50A) | + | ignition harness |
| Starter | BLACK/ white | + | ignition harness |
| Second Starter | N/A | ||
| Ignition | BLACK / YELLOW | + | ignition harness |
| Second Ignition | N/A | ||
| Third Ignition | N/A | ||
| Accessory | BLACK/ red | + | ignition harness |
| Second Accessory | WHITE/ red | + | ignition harness |
| Keysense | RED / white or RED / black | - | ign harn or MICU, green plug, pin 13 |
| Notes: The MICU (Multiplex Integrated Control Unit) is part of the underdash fuse/relay box. The plug(s) for the MICU is on the left side edge of the fuse/relay box. | |||
| Power Lock | pink/black | - | MICU, green plug, pin 25 |
| Notes: The MICU (Multiplex Integrated Control Unit) is part of the underdash fuse/relay box. The plug(s) for the MICU is on the left side edge of the fuse/relay box. Meter this wire while pressing the passenger door lock switch. | |||
| Power Unlock | pink/blue | - | MICU, green plug, pin 9 |
| Notes: The MICU (Multiplex Integrated Control Unit) is part of the underdash fuse/relay box. The plug(s) for the MICU is on the left side edge of the fuse/relay box. Meter this wire while pressing the passenger door lock switch. | |||
| Lock Motor | yellow/black | 5wi | frt of fuse box, lt. grn 12 pin plug |
| Unlock Motor | YELLOW /GREEN | 5wi | frt of fuse box, lt. grn 12 pin plug |
| Parking Lights+ | RED / black | + | top of fuse box, large white plug |
| Parking Lights- | RED / black | - | headlight switch in column cover |
| Hazards | GREEN/ red | + | top of fuse box, large white plug |
| Turn Signal(L) | RED / blue | + | top of fuse box, large white plug |
| Turn Signal(R) | brown | + | top of fuse box, large white plug |
| Reverse Light | green | + | driver kick, harness to rear |
| Door Trigger | see notes | - | back of fuse box |
| Notes: The LF door is green in a lt. green 16 pin plug, pin 15. The RF door is lt. GREEN/ red in a lt. green 14 pin plug, pin 12. The LR door is GREEN/ YELLOW in a lt. green 16 pin plug, pin 14. The RR door is GREEN / WHITE in a lt. green 14 pin plug, pin 13. Use all four wires and diode isolate each. | |||
| Dome Supervision | GREEN/ red | - | back of fuse box, lt. grn 5 pin plug |
| Trunk/Hatch Pin | blue/black | - | MICU, green plug, pin 24 |
| Notes: The MICU (Multiplex Integrated Control Unit) is part of the underdash fuse/relay box. The plug(s) for the MICU is on the left side edge of the fuse/relay box. | |||
| Hood Pin | yellow/red to GREEN/ black | - | hood pin switch in latch |
| Trunk/Hatch Release | YELLOW /GREEN | + | driver kick, harness to rear |
| Power Sliding Door | N/A | ||
| Factory Alarm Arm | blue/white to WHITE/ red | - | driver door module in door |
| Factory Alarm Disarm | BLACK/ red to white | - | driver door module in door |
| Disarm No Unlock | see factory alarm disarm | ||
| Tachometer | blue/red or blue | ac | ECM/PCM |
| Notes: The ECM/PCM is on the front of the transmission tunnel. The connectors are on the passenger side. On the 4 cylinder models the tach wire is in the white 31 pin connector E, pin 25. On the 6 cylinder models it is in the gray connector A, pin 23. Can also go to any ignition coil and use the wire that is NOT BLACK/ white or black. Can also go to any fuel injector and use the wire that is NOT yellow/black. | |||
| Wait to start | N/A | ||
| Brake Wire | WHITE/ black | + | brake pedal switch |
| Parking Brake | GREEN/ orange | - | top of fuse box, large white plug |
| Horn Trigger | GREEN/ YELLOW | - | horn switch |
| Memory Seat 1 | N/A | ||
| Memory Seat 2 | N/A | ||
| Memory Seat 3 | N/A | ||
| Interface Module: | Category: Immobilizer Bypass | Required: Yes | Type: Transponder |
| Part #: 556HW | |||
| Alternate Part1 #: 556UW | |||
| Alternate Part2 #: DesignTech 20402 | |||
| Alternate Part3 #: DesignTech 29402 | |||
| Notes: Standard on all models. When using the 556HW, follow the mode 1 wiring diagram. The reference wire is BROWN / yellow, data wire is RED / blue and ignition wire is BLACK / YELLOW. | |||
-------------
Cause I'm So white and nerdy...
First Class Certi-fried installer
Posted By: zenica
Date Posted: November 10, 2006 at 5:08 PM