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MadLorEP3
08-09-2011, 02:40 PM
I did my ap2 cluster wiring last summer so I completely forgotwhat I did...LOL...I had no prior experience with wiring at all. I am as nooby as you can get. So if I can do this then anyone can. It took me about a week. I've been getting alot of pm's about this. I posted this on crsx awhile back and came across it again today. hopefully it will be of use to someone. GoodLuck.

Very helpful thread on crsx...Read this first before you start
http://forums.clubrsx.com/showthread.php?t=591847


The Parts:
http://i730.photobucket.com/albums/ww304/MadLorGLK/S2K%20CLUSTER%20BUILD/IMG_0525.jpg
http://i730.photobucket.com/albums/ww304/MadLorGLK/S2K%20CLUSTER%20BUILD/IMG_0531.jpg
http://i730.photobucket.com/albums/ww304/MadLorGLK/IMAG0334.jpg


EP3 PINOUT:
Source: Helms Manual
02-03 Civic Si
pp. 889-894

BLUE A1-->A10 TOP LEFT TO TOP RIGHT
A2-A10 EMPTY

A1 red/yel (blue)
(Power)


BLUE A11-->A22 BOTTOM LEFT TO BOTTOM RIGHT
A16-A21 EMPTY

A11 red/blue (blue)
(High Beam Indicator)

A12 blu/red (blue)
(ABS Indicator Circuit Input)

A13 yel/blu (blue)
(EPS Indicator Light)

A14 Pink (blue)
(SRS Indicator)

A15 pink/blue (blue)
Side airbag cutoff indicator

A22 Grn/yel (blue)
(Right Turn Signal)



GREEN B1 -->B10 TOP LEFT TO TOP RIGHT
B7 EMPTY

B1 wht/red (green)
(Power)

B2 yel (green)
(Power)

B3 red/blk (green)
(Console Lights)

B4 blue (green)
(Tachometer Signal Output)

B5 blu/wht (green)
(Vehicle Speed Signal Input)

B6 red (green)
(Console Lights)

B8 grn/org (green)
(Malfunction Indicator Light)

B9 yel/red (green)
(Engine Oil Pressure Switch Input)

B10 grn/red (green)
(Left Turn Signal)


GREEN B11-B22
BOTTOM LEFT TO BOTTOM RIGHT
B14-B17 EMPTY
B20-B21 EMPTY

B11 black (green)
(Ground)

B12 black (green)
(Ground)

B13 white/green (green) (Power)

B18 yel/blk (green)
(Fuel Gauge Signal Input)

B19 blue/orange (green)
Immobilizer Indicator Light

B22 blu/yel (green)
(Cruise Control Indicator)




AP2 PINOUT:
Source: www.MarkLamond.co.uk

A CONNECTOR 22 PIN
A1-A10 TOP LEFT TO TOP RIGHT
A1, A2, A6 EMPTY


A3 White/Red +
Immobiliser Indicator Feed

A4 Pink -
Immobiliser indicator Input

A5 Blk/Wht
Door Open output

A6 Green/Red
Rear Fog Light Relay Output

A7 Red/Yellow

A8 Red/blk +12v
Tail Light Relay (lights-On Input)

A9 Yellow +12v
Ignition swiitched supply

A10 white/red +12v
constant battery supply


A11-A22 BOTTOM LEFT TO BOTTOM RIGHT
A11, A21, A22 EMPTY


A12 Blue/Blk
Boot open warning light

A13 Green/Red
Passenger's Door Switch

A14 Green
Driver's door switch

A15 Red/yellow
High Beam Warning Light Feed

A16 Red/Blue
High Beam warning light Input

A17 Black
Ground

A18 Black
Ground

A19 Red (Dim out)
Dash lights

A20 Black/Yellow -
Security LED Indicator



B CONNECTOR 30 PIN
B1-B14 TOP LEFT TO TOP RIGHT
B1, B11, B14 EMPTY


B1 blue/white
rear fog light relay switch

B2 blue/yellow
cruise control unit

B3 Blue
Tachometer input

B4 blue/red
Driver's Seat Belt Switch

B5 yellow/green 0-5v
Temperature Gauge Input

B6 Red/white
Ignition key switch

B7 Blue/white 0-5v
VSS Signal Input

B8 (Blank)

B9 Black/white (Dim Out)
Heater Control Panel

B10 Yellow/Black
Fuel Gauge Input

B12 Green
Intermittent Wiper Relay

B13 Yellow/Blue
Heated Rear Window Relay


B15-B30 BOTTOM LEFT TO BOTTOM RIGHT
B22, B25 EMPTY


B15 Black/Yellow
Heated Rear Window Switch

B16 Blue/Orange
Intermittent Wiper Relay

B17 Blue/Black
Wiper/Washer Switch

B18 White/Black
Wiper/Washer Switch

B19 Pink
SRS Warning Light

B20 Blue/Red (Ground)
ABS Warning Light

B21 Yellow/Blue
EPS Warning Light

B23 Blue/Yellow
Parking Brake Switch

B24 Green/Red
Brake Fluid Level Switch

B26 White/Blue
Alternator Warning Light

B27 Yellow/Red
Oil Pressure Warning Light

B28 Green/Orange
Check Engine Warning Light

B29 Green/Red
Left Turn Indicator

B30 Green/Yellow
Right Turn Indicator




The ECT module will require +5V power and a ground. Tap the 4 lines out to the following:

White (Signal Input from ECT Sensor) – B8(Red/White) in the ECU wiring harness (connector B middle of 3 plugs)
Green (Signal Output to Temp Gauge) – B5 on the S2000 cluster
Yellow (+5V) – E5 terminal 5 yel/blue 5v vcc3 (sensor voltage) Connector E on ECU
Black (Ground) – bolt holding ecu in place



Next converter you need to connect is the speedohealer. This will convert the analog signal from the RSX into a digital signal for the S2000 cluster. Like the ECT module, the speedohealer will require a +5V to +12V power source and ground. Tap the 4 lines out of the harness to the following:


White (Signal Input) – B5 blu/wht (green) (Vehicle Speed Signal Input) (there is no need to tap directly into the tranny)
Green (Signal Output) – B7 on the S2000 cluster
Red (+5V to +12V) – A10 on the S2000 cluster
Black (Ground) – A17/18 on the S2000 cluster

When your done, you HAVE to first input a calibration value in order for your speedometer to start showing your speed
Start with this calibration value if you like
I went with +4096.5 on my ep3
At freeway speeds above 60mph my speed is right on the money
but at lower speeds around 35mph my speed is lower by 1mph

the next step for me is to actually write down which ep3 wires go to which ap2 wires...

MadLorEP3
08-09-2011, 02:44 PM
Pix of the old setup


Still not done with wiring-havent had time to work on this...
And this is just a temporary fix
I will eventually use a thin sheet of cf or maybe even have a custom enclosure made of fiber glass
http://i730.photobucket.com/albums/ww304/MadLorGLK/S2K%20CLUSTER%20BUILD/IMG_0844-1.jpg
http://i730.photobucket.com/albums/ww304/MadLorGLK/S2K%20CLUSTER%20BUILD/IMG_0852-2.jpg
http://i730.photobucket.com/albums/ww304/MadLorGLK/S2K%20CLUSTER%20BUILD/IMG_0870.jpg
http://i730.photobucket.com/albums/ww304/MadLorGLK/IMG_0708-1.jpg
http://i730.photobucket.com/albums/ww304/MadLorGLK/IMG_0707-1.jpg

most recent pic (May 2010) still not done with the housing...

http://i730.photobucket.com/albums/ww304/MadLorGLK/022-8.jpg

gtolio
08-09-2011, 02:53 PM
Pretty cool man. Your interior is hot.

I didn't know the S2000s had EPS like the EP3.

Tnhatch03
08-09-2011, 05:32 PM
Great write up!

Thanks man!

MadLorEP3
08-09-2011, 06:01 PM
Great write up!

Thanks man!

Tnx sir

least I can do for fellow hatchers

nmysiismyn
08-10-2011, 02:09 PM
Tnx sir

least I can do for fellow hatchers

SICK!
We need a password to see the Photobucket video though..

MadLorEP3
08-10-2011, 02:13 PM
oh shoot didn't realize that...sorry

04SiSpeed
08-31-2011, 10:51 AM
Can you list the parts needed and where to get them, like those converters. You have convinced me to get trying at this. I can get a cluster for ass cheap