2002 GMC Sonoma Extended Cab Logo
Al Miller Posted on Oct 05, 2012
Answered by a Fixya Expert

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I found a green wire in 6 pin main harness and it says I can use for 2nd ign or 2nd acc. i want to connect to white wire in harness, greenwire is highpower and 30 A,would this be a good idea this

The 6 pin main harness is from the remote, would i need any relays ,I;m not jumping any wires at ign, switch, just feeding power to 2nd ign. wire,

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Larry Spears

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  • GMC Master 625 Answers
  • Posted on Oct 07, 2012
Larry Spears
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Yes, test the white wire at the vehilce's ignition. It should test at 12 volts DURING crank.

2 Related Answers

Anonymous

  • 37 Answers
  • Posted on May 26, 2009

SOURCE: Both rear turn signal lights flash

I did 15a and electrical for over 30 for chevrolet and seen some pretty weird stuff.To me you still have a ground problem.your idea of checking the brake light switch is a good start.both rear lamps flashing to me means the hazards are shorting across the turn and brake light circuits,because hazards stop flashing when brakes are applied.The brakes light switches in the 90's were really weird because they also incorporated the abs system.Good luck,let me know what happens.Thanks

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Anonymous

  • 507 Answers
  • Posted on Jan 13, 2010

SOURCE: can some post the 1999 gmc sierra wiring diagram

you don't have enough pressure in your system. odds are you have a leak someplace and the factory installed a saftey switch to keep the ac from running when there is no pressure. This way you don't end up burning up your compressor.

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2001 GMC Yukon stereo wiring colors

PART COLOR LOCATION 12 VOLT CONSTANT RED (+) @ IGNITION SWITCH HARNESS STARTER YELLOW (+) @ IGNITION SWITCH HARNESS STARTER 2 N/A IGNITION 1 PINK (+) @ IGNITION SWITCH HARNESS IGNITION 2 WHITE (+), See NOTE #6 @ IGNITION SWITCH HARNESS IGNITION 3 N/A ACCESSORY/HEATER BLOWER 1 ORANGE (+) @ IGNITION SWITCH HARNESS ACCESSORY/HEATER BLOWER 2 N/A KEYSENSE LIGHT GREEN (-) @ IGNITION SWITCH HARNESS PARKING LIGHTS ( - ) WHITE (-) @ BCM, LIGHT BLUE plug, Pin A5, See NOTE #4 PARKING LIGHTS ( + ) BROWN (+) @ BCM, LIGHT BLUE Plug, Pin B6, See NOTE #4 POWER LOCK LIGHT BLUE (TYPE A) @ BCM, BROWN plug, Pin A4, See NOTE #4 POWER UNLOCK WHITE (TYPE A) @ BCM, BROWN Plug, Pin A3, See NOTE #4 DOOR TRIGGER See NOTE #2 @ BCM, See NOTE #4 DOMELIGHT SUPERVISION TAN (-) @ BCM, PURPLE Plug, Pin B4, See NOTE #4 TRUNK RELEASE N/A SLIDING POWER DOOR N/A HORN BLACK (-) @ STEERING COLUMN HARNESS TACH WHITE (AC) @ ECM, See NOTE *2 WAIT TO START LIGHT DARK BLUE (-), See NOTE #5 @ INSTRUMENT CLUSTER BRAKE WHITE (+) @ SWITCH ABOVE BRAKE PEDAL FACTORY ALARM DISARM LIGHT GREEN (-) @ BCM, PURPLE plug, Pin B3, See NOTE #4 ANTI-THEFT YELLOW (+), ORANGE/BLACK (-) and RED/WHITE (Not used) GM's PASSLOCK 2 System, these wires exit the Ignition Switch Tumbler together and are in the Main Ignition Switch Harness in the Column. EXTRA INFORMATION NOTE #1: This vehicle is equipped with the PASSLOCK 2 ANTI-THEFT SYSTEM and will require a 791 Bypass Module for Remote Starting, to order go to the SECURITY BYPASS MODULE Page on this website. NOTE #2: This vehicle has 2 door trigger wires, the DRIVERS DOOR is a TAN (-) PURPLE plug, B4 and ALL OTHER doors BLUE/WHITE (-) LIGHT BLUE plug, Pin B11 at the BCM use both Door Trigger wires and DIODE ISOLATE when connecting to an ALARM SYSTEM, to connect, See DIAGRAM. NOTE #3; The ECM (Engine Control Module) is located near the battery, down low, between the fender and the fan, under a BLACK plastic cover. On the 4.3L engine it is in a 20 pin connector labled RED. On the 4.8L, 5.3L and 6.0L engines it is located at Pin 10 in the RED connector NOTE #4: The BCM (Body Control Module) is located behind the drivers side of dash, with the plugs facing the rear of the vehicle. NOTE #5: when hooking up a remote starter, if you cannot get the (+) or (-) Wait to Start wire on the Remote Starter to work properly, you will then need to disconnect this wire and Program the Remote Starter for the 5, 10, 15 or 20 Second Wait to Start Timmer in the Installation manual. NOTE #6: IMPORTANT !!!!! this wire MUST BE CONNECTED as IGNITION #2 for REMOTE STARTING!!!!!!
tip

ALARM, CRUISE CONTROL, and STEREO Wiring Color Codes for 1983 Honda Civic This...

ALARM, CRUISE CONTROL, and STEREO Wiring Color Codes for 1983 Honda Civic

This FixYa Tip is for the purpose of installing an Alarm, Remote Starter, Cruise Control, and / or Car Stereo into the vehicle listed in the subject line.

The wires listed are the ones you will need to successfully complete the task.

Some vehicles require additional relays and / or modules to bypass factory security. If they are required - it will be in the NOTES section below the wiring colors.

The following FixYa TIP is good for all Honda Civics for the following production years:

1983


STEREO WIRING COLOR CHART:
Constant 12V+: White/Blue
Switched 12V+: Yellow/Red
Illumination: n/a
Dimmer: n/a
Antenna: Driver's Pillar

Front Speakers: 5 1/4" Side Panels
Left Front (+) Blue
Left Front (-) Gray/Black
Right Front (+) Red/Green
Right Front (-) Brown/Black

Rear Speakers 6 1/2" Rear Doors
Left Rear (+) Blue/Yellow
Left Rear (-) Gray/Black
Right Rear (+) Red/Yellow
Right Rear (-) Brown/White

NOTES: - none -
Additional Accessories:
Metra Brand Dash Kit: n/a
Metra Brand Wiring Harness: 70-1388
Metra Brand Antenna Adapter: n/a




ALARM / REMOTE START WIRING CHART:
Constant 12V+: White - Ignition Switch Harness
Starter: Black/White - Ignition Switch Harness
Ignition: Black/Yellow - Ignition Switch Harness
Accessory: Yellow - Ignition Switch Harness
Tach: Blue - Coil
Brake Switch: Green/White - Brake Switch
Trunk Pin: Green/Black - (-) Hatch Pin Switch
Parking Lights: Red/Black - (+) Light Switch
Hood Pin: n/a
Factory Disarm: n/a
Door Trigger: Green/Black - (-) Pin Switch
Door Lock: Green/White - (-) Driver's Kick Panel
Door Unlock: Green/Orange - (-) Driver's Kick Panel

NOTES: - none -



CRUISE CONTROL:
Constant 12V+: White - Ignition Switch Harness or Use Hot Side of Brake
Switched 12V+: Black/Yellow - Ignition Switch Harness
Ground: Use Chassis Near Cruise Control Module
Hot Side of Brake: n/a - Brake Switch
Cold Side of Brake: Green/White - Brake Switch
Tach: Blue - Coil
VSS Wire : n/a


NOTES: 4000PPM
Vehicles with Manual Transmission require Clutch Switch.
Some vehicles may require a speed signal generator and/or other parts/adapters not listed above.
Rostra® Cruise Control module switch settings may differ if you use a speed signal generator or magnets and a pick up coil.

Thanks for using FixYa!! Please see my other tips on GPS, Car Audio, Large Appliances, and more.
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Can someone please help with a color diagram of which wire goes where on the distributor plug please its a 7 pin for a nissan sentra ga16de 1997 model

Here is a color diagram of the distributor plug for a 1997 Nissan Sentra GA16DE:
Pin 1: Black/White wire - Ignition pulse signal Pin 2: Green/Red wire - Ignition coil power Pin 3: Black/Yellow wire - Ground Pin 4: Blue/Yellow wire - Engine speed sensor signal Pin 5: Yellow wire - Power supply Pin 6: Green/White wire - Ignition coil signal Pin 7: Red wire - Power supply
Please note that wire colors may vary depending on the specific vehicle and wiring harness. It's always recommended to double-check with a wiring diagram or a professional mechanic before making any electrical connections.
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Pcm wiring diagram

There isn't much to the wiring diagram There is only two wires to the N75 turbo control solenoid.Pin 2 on solenoid green and brown comes from the ECU pin 64 and Pin 1 Green and white wire goes to a 10 pin connector in the plastic channel on the left side of the engine bay pin 6 and then that then goes on to connection 2 (87) in dash panel wiring harness.
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Es lexus 300 p 1705...What is this?

DTC P1705 - NC2 (Direct Clutch Speed Sensor) Revolution Sensor Circuit malfunction or Direct Clutch Speed Sensor Output is 300 RPM or less with Vehicle at 20 MPH or more & with Park/Neutral Position Switch Off

Most probably you have an electrical fault causing the problem and attached is a diagnostic procedure. It could be 2 separate problems and after rectifying the P1705 only would you know it is single or 2. Repair manual shows right on top of transmission, black sensor with single bolt, 2 wire plug. P/N 89413-08020 list price $113.80

NOTE: DTC P1705 is set when PCM receives 2 gear position signals at the same time.

1. Turn ignition on. If any A/T gear position indicator lights remain illuminated when gear selector is moved from that gear, go to next step. If all A/T gear position indicator lights turn off when gear selector is moved from that gear, system is okay at this time.

2. Disconnect A/T gear position switch connector. If all A/T gear position switch indicators go out, replace A/T gear position switch. If all A/T gear position switch indicators do not go out, go to next step.

3. Reconnect A/T gear position switch connector. Shift through all gear positions except Reverse. Using a DVOM, measure voltage between 16-pin PCM harness connector "D", terminal No. 6 (Green/Red wire on 2.3CL or White wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires).

If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Green/Red or White wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Green/Red or White wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

4. Shift through all gear positions except Neutral and Park. Measure voltage between 16-pin PCM harness connector "D", terminal No. 13 (Blue/White wire on Accord or Light Green wire on 2.3CL and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Blue/White or Light Green wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Blue/White or Light Green wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

5. Shift through all gear positions except "D4". Measure voltage between 16-pin PCM harness connector "D", terminal No. 9 (Light Green/Black wire on 2.3CL or Yellow wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Light Green/Black or Yellow wire between 16-pin PCM harness connector "D" and A/T gear position switch. Repair as necessary. If Light Green/Black or Yellow wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

6. Shift through all gear positions except "D3". Measure voltage between 16-pin PCM harness connector "D", terminal No. 8 (Green/Blue wire on 2.3CL or Pink wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Green/Blue or Pink wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Green/Blue or Pink wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

7. Shift through all gear positions except "2". Measure voltage between 16-pin PCM harness connector "D", terminal No. 14 (Green/Yellow wire on 2.3CL or Blue wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, go to next step. If battery voltage is not present, check for a short in Green/Yellow or Blue wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Green/Yellow or Blue wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.

8. Shift through all gear positions except "1". Measure voltage between 16-pin PCM harness connector "D", terminal No. 15 (Light Green/White wire on 2.3CL or Brown wire on Accord and Odyssey) and 25-pin PCM harness connector "B" terminals No. 20 or 22 (Brown/Black wires). If battery voltage is present, check for loose PCM harness connectors. Replace PCM with a known- good unit if necessary. If battery voltage is not present, check for a short in Light Green/White or Brown wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Light Green/White or Brown wire is okay, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary.


Hope helps.
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Speaker wire harness

FORD clearpixel.gif MEM
Green/Yellow
ACC
Yellow/Black
GND
Black
RF
White/Green
+
RF
Black/White
-
LF
Orange/Green
+
LF
Black/White
-
RR
Pink/Blue
+
RR
Green/Orange
-
LR
Pink Green
+
LR
Pink/Blue
-
1helpful
1answer

Trying to connect a teekonsha voyager brake control to a 2003 expedition

Their should be a 6 pin conector that only 4 pins are used somtimes a 5th wire is installed for illumination, don't worrie about using that one. The connector is located in one or two different spots, the most popular place is under the dash on the drivers side just below the steering column the connector is grey. The colors are black or red / blue / green / white and sometimes a small black or brown wire is for illumination, don't worrie about that wire. Their are wiring harnasses for sell to hook the brake control through the conector, but if you do not want to buy an adapter hook the wires as followed: Vehicle Brake Control
Black or Red Black
Blue Blue
Green Red
White White
Black is power in to the brake control
Blue is the trailer brake feed
Green is brake signal
White is Ground for the brake control
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Ford focus 1999

Pin --- Color --- Stripe --- Function

Harness 1

1 --- White --- Black --- Left front +
2 --- Gray --- Black --- Left front -
3 --- White --- Purple --- Left rear +
4 --- Gray --- White --- Left rear -
5 --- White --- Red --- Right front +
6 --- Gray --- Red --- Right front -
7 --- White --- (none) --- Right rear +
8 --- Gray --- (none) --- Right rear -

Harness 2

1 --- (not used)
2 --- Black --- Green --- Radio Ground
3 --- (not used)
4 --- Orange (thin) --- Black --- Radio Illumination
5 --- Green --- Yellow --- Radio switch
6 --- Black --- Yellow --- Radio Ground
7 --- Orange (thick) --- Black --- Radio 12V

Harness 3

1 --- White --- Green --- Speed sensor
2 --- (not used)
3 --- (not used)
4 --- (not used)
5 --- (not used)
6 --- (not used)
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1answer

Grey cable in dash

Hi again,

Appreciate the update and additional information. If I understand it right, your vehicle then has two connectors at the back: 1 big black/red/gray plug:
  • Yellow/light Green - always ON B+12;
  • Yellow/Black stripe - ACC B+12 goes to the IGN switch;
  • Black - chassis/ground;
  • Blue - remote trigger for add-on amplifier (if connected);
  • Blue/Red stripe - illumination (can go to parklight switch).
and the 2nd smaller gray 8pin plug:
  • White/Red Stripe Right Front +
  • Brown right front -
  • Green Left Front +
  • White/Orange Stripe Left Front -
  • Light Blue/Black Stripe Left Rear +
  • Yellow Left Rear -
  • White/Blue Stripe Right Rear +
  • Light Blue Right Rear -
Cheers.

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