Multiple coil adaptor for 2002 chev

Does anyone know where I can order a adaptor for my remote start unit so I can connect my tach wire to my coils?  I can't seem to get a signal .

chevy are a white wire in a black clip labeled white, that is your tach make the system learn the the signal.  any more help email me .Jon

Installer/Help Technician

---coral springs florida---

mecp certification is not always needed. I have it and it has not helped me out at all. my experience out shines it.

 Jon, where is the white wire in a black clip labeled white? Do you think I have an allright location behind my instument cluster for connecting to the tach?  I suppose my last resort is hooking up at the ECM under the hood but I really don't want to hook up there because it is such a mess of wires and I really don't want to make that kind of connection under the hood where I might run into problems down the road with moisture and so on.  What's your oppinion?

white wire in a black clip labeled white on driver side fender well there are a couple there must meter

I can't seem to find a white wire in a black clip on my drivers side fender well.  If I do find the wire how do I meter it to know if it is the correct one?  Will just a digital multimeter do the job?

Is this a 2002 Chev silverado or other?

Yes, it is a 2002 Chev Silverado LT

set meter to ac current 200 will read bettween2--6 volts   1.ECM is located near the battery, down low, between the fender and the fan under the black plastic cover. On the 4.3L, the tach wire is at pin 20 in the connector labeled "red", and VSS wire is at pin 3 in the connector labeled "black". On the 4.8L, 5.3L, and 6.0L, the tach wire is located at pin 10 in the "red" connector, and VSS wire is located in pin 50 of the "red" connector.  

     heres a wireing diagram

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |

|              12V|red                 |+  |ignition harness            ||          STARTER|yellow              |+  |ignition harness            ||         IGNITION|pink                |+  |ignition harness            ||  SECOND IGNITION|white               |+  |ignition harness            ||        ACCESSORY|orange              |+  |ignition harness            ||       POWER LOCK|lt. blue            |+  |brown plug at BCM *1        ||     POWER UNLOCK|white               |+  |brown plug at BCM *1        ||       LOCK MOTOR|gray                |   |drivers kick panel          ||     UNLOCK MOTOR|tan                 |   |drivers kick panel          ||    DISARM DEFEAT|tan/black           |   |passengers kick panel       || PARKING LIGHTS +|brown               |   |lt. blue plug at BCM *1     || PARKING LIGHTS -|white               |   |lt. blue plug at BCM *1     ||       HEADLIGHTS|white               |+  |lt. blue plug at BCM *1     ||     DOOR TRIGGER|*2                  |-  |BCM *1                      ||FCTRY ALRM DISARM|lt.green            |-  |drivers kick *4             ||       TACHOMETER|white               |   |ECM *3                      ||      SPEED SENSE|dk.GREEN / WHITE      |   |ECM *3                      ||       BRAKE WIRE|white               |+  |brake pedal switch          ||     HORN TRIGGER|black               |-  |brown plug at BCM *1        ||           WIPERS|                    |   |                            ||  LF WINDOW UP/DN|blue   -   brown    |A  |drivers door switch         ||  RF WINDOW UP/DN|blue   -   brown    |A  |passenger door switch       ||  LR WINDOW UP/DN|                    |   |                            ||  RR WINDOW UP/DN|                    |   |                            |

Notes:

If you have a 2000 Classic Pickup, refer to the 1998 Full Size Pickup.

Note:  This vehicle has the passlock II immobilizer system that, when adding a remote start, must be interfaced with. Use DEI part 555t or 555L.

Note: Diesel glow plug, dk. blue(-) located at the instrument cluster. Diesel tach wire is white at the cluster.*1 The BCM is located behind the drivers side of the dash.  The plugs on the BCM face towards the rear of the vehicle. The parking lights are in pin A5 and the headlights are in pin A11.*2 Use tan for the drivers door located in pin B4 of the purple plug, and for the passenger door it will be a orange in pin B2 in the purple plug or dk.blue/white in pin B11 of the lt.blue plug, must diode isolate these wires.*3  ECM is located near the battery, down low, between the fender and the fan under the black plastic cover. On the 4.3L, the tach wire is at pin 20 in the connector labeled "red", and VSS wire is at pin 3 in the connector labeled "black". On the 4.8L, 5.3L, and 6.0L, the tach wire is located at pin 10 in the "red" connector, and VSS wire is located in pin 50 of the "red" connector.*4  Also found in the purple plug of the BCM.

I just installed a remote start on my 2002 Silverado.  I used the tach wire going into the instrument cluster.  There are 4 screws you have to remove, it plugs into the top and I think it was the only white wire in the plug.  I had to get to the wait to start light there anyway so I had it out.  Splicing in 2 wires instead of one and not run to the ECM.Chris