Pin 10 in C101 may be what you're looking for:

 

ok so forget about c136 if that's for an auto


So where does the other end of that connector go? looks like it connects to c303


from that connector where in the cabin do the wires go

 

How did you get the pics of the connectors

 

You want to know what C101 connects to? D16Y7, D16Y7, D16Y5?

See second diagram I posted.

 

pin 7 (gauges)

 

Does this answer your question?

 

96-00 Civic manual - Electrical Troubleshooting

 

 

leme get that pdf doe
Im redoing my engine harness and that c101 connector I re routed into my cabin to connect behind the firewall instead of the bay.


BUT im getting a voltage drop because I extended the wiring about 2 feet. I doubt this is my problem but im ruling out all possibilities before I tear into the harness again

 

Nevermind you already gave me that one I haven't opened it yet brb

 

well the one I have just says 96-00 manual not electrical

 

It's the last chapter in the 96-00 Civic manual.

Tell me what else you need.

 

pin 6 says charging sys where does that go in the cabin?

 

Pin 6 of C421 on rear side of dash fuse box.

 

My starter cable and power cable pins 9 and 10 are most likely my problem. So I pretty much want to know where the route from the starter switch to their end locations.


I am running k coils so I don't need pin 10 any more but will end up using it as a power source for all my gauge 12v power sources.


So knowing what fuse it ties into will also help. I need to know how much current the circuit can handle.






Whats the easiest way to navigate through the manual on a laptop? It moves up and down so slow

 

Pin 10 runs to 40A fuse 42 in the hood fuse box via the ignition switch:

 

Pin 9 also gets voltage from 40A fuse 42 in the hood fuse box via the ignition switch:

 

I use the PDF manual's chapter tabs.

 

Hello ron


Ok i need more info on one more plug

Its the green one that is attached to the engine harness and main harness its like a 30 pin plug i think

K thnx

 

What year and trim?

C131?

 

Yeah c131 should be it

Its a 97 hx engine

I think i found my main problem with my voltage drop.

From the wht blk wire to blk yellow wire at the ign switch i was getting 10-4 ohms of resistance

So i took it apart and found the contacts a little worn out

 

But since i already took my engine harness out im going to redo it anyway

 

 

What does pgmi mean? What exactly do those wires do? Where do they go?


Example

20
21
22

 

It means the wire runs to the ECU or main relay.

20 --> ECU pin A16
21 --> ECU pin C8
22 --> ECU pin C6