Which wires give constant, ignition and ground on a 2007 Buick Rendezvous?
On a 2007 Buick Rendezvous, take constant power from the Red wire at the grey 68-pin BCM plug, above the center console fuse box, ignition from the Pink wire at the black 40-pin plug at the steering column, pin 3, and ground to clean, bare body metal. Meter every wire first.
Meter every wire before you tap it. Colors change with trim and build date.
OBD-II port:Under the dash, driver sideBest power spot:Ignition harnessSystem voltage:12VIgnition type:Key start (this page)
Where do I get constant, ignition and ground on a 2007 Buick Rendezvous?
Ignition and accessory are on a 40-pin plug at the column. Constant is at the BCM.
Option 1 All the power
Ignition harness
Black 40-pin plug at the steering column.
Constant
Red
Grey 68-pin BCM plug, above the center console fuse box12V battery feed.
Ignition
Pink
Black 40-pin plug at the steering column, pin 3Hot with the key in run. Ignition 2 is Green on pin 7.
Accessory
Orange
Black 40-pin plug at the steering column, pin 1Accessory.
Ground
Body ground
Bare metal under the dashNo ground wire in the guide. Never the battery negative post.
Starter is Yellow on pin 2. Never tap it.
Option 2 Backup
Fuse tap
If you would rather not open the column.
Ignition
Fuse tap
Interior fuse panelBackup: a slot that is dead off and hot on.
Use an add-a-fuse.
From Fortin's install guide for the 2002 to 2007 Rendezvous with a key (guide 107671).
Where are the turn signal, reverse and light wires on a 2007 Buick Rendezvous for advanced 360 multicam and video telematics installs?
Circuit
Wire color
Location and what it does
Left turnNot foundNot yet checked
Not found
Not foundWe found no source for this wire.
Right turnNot foundNot yet checked
Not found
Not foundWe found no source for this wire.
Park lightNegative -Not yet checked
Lt.Blue
White 16-pin BCM plug, above the center console fuse boxNegative parking light. Meter it first.
HeadlightNot foundNot yet checked
Not found
Not foundWe found no source for this wire.
ReverseNot foundNot yet checked
Not found
Not foundWe found no source for this wire.
Dome lightNot foundNot yet checked
Not found
Not foundWe found no source for this wire.
Each chip shows the main insulation color with its stripe. Source: Fortin's install guide for the 2002 to 2007 Rendezvous with a key (guide 107671).
Where are the brake, door, speed and CAN wires on a 2007 Buick Rendezvous for advanced 360 multicam and video telematics installs?
Circuit
Wire color
Location and what it does
BrakePositive +Not yet checked
White
At the brake switchPositive with the pedal down.
CAN dataDataNot yet checked
Purple (Class 2 data)
OBD-II port, pin 2Single wire data. Never tap it for power.
DoorsNot foundNot yet checked
Not found
Not foundWe found no source for this wire.
Parking brakeNot foundNot yet checked
Not found
Not foundWe found no source for this wire.
Vehicle speedNot foundNot yet checked
Not found
Not foundWe found no source for this wire.
Source: Fortin's install guide for the 2002 to 2007 Rendezvous with a key (guide 107671). Wires marked Not found were not in the guide.
Where are the fuse boxes and ground points on a 2007 Buick Rendezvous?
Steering column40-pin plugIgnition, accessory.
Center consoleBCM plugsConstant, parking light.
Ground pointsBare body metalNever the battery negative post.
Locations from Fortin's install guide.
Where is the OBD-II port on a 2007 Buick Rendezvous?
OBD II
Diagnostic portOBD-II port: under the dash, driver sidePlug-in GPS trackers and OBD harnesses connect here. Check the port before you plan the install.
Which years share wiring with the 2007 Buick Rendezvous?
This page2007Buick Rendezvous.
Same wiring2002, 2003, 2004, 2005, 2006Fortin shows the same wiring for these years.
Model run2002 to 2007Fortin uses this guide for every Rendezvous year.
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This page covers the 2007 Buick Rendezvous (automatic) with a key start.
The wire colors come from Fortin's install guide, read wire by wire. Our own team has not yet metered these on a 2007 Rendezvous.
Written by API Signal, fleet GPS and camera installers for 35+ years across Georgia, South Carolina and North Carolina, installing every major telematics and camera brand. Every wire on this page lists its source.
Test every wire with a meter before you tap it
No wiring information is ever guaranteed. Colors and locations change with trim, options and build date, and the manufacturer can change them in the middle of a model year. We share this as a starting point for installers, and you are responsible for confirming every connection on the vehicle in front of you.
Common questions about 2007 Buick Rendezvous wiring
What wire is constant power on a 2007 Buick Rendezvous?
Red at the grey 68-pin BCM plug, above the center console fuse box. 12V battery feed. Meter it before you tap it.
What wire is ignition on a 2007 Buick Rendezvous?
Pink at the black 40-pin plug at the steering column, pin 3. Hot with the key in run. Meter it before you tap it.
Where is the brake wire on a 2007 Buick Rendezvous?
White (positive +) at the brake switch. Positive with the pedal down. Meter it before you tap it.
Which years share wiring with the 2007 Buick Rendezvous?
2002, 2003, 2004, 2005, 2006. Fortin shows the same wiring for these years.
Help build this page
Had the panels off on one of these? Show the next installer what you found.
No one has sent photos for the 2007 Buick Rendezvous yet, so yours could be the first. Every photo, wire color and tip we use goes on this page with your name on it, and it saves the next installer time under the dash.
1. Snap it
The plugs, tap points, fuse boxes and ground points. Phone photos are fine.
2. Send it
Tap "Add yours" at the top of this page. Your tip and your photos go in the same box.
3. See your name on it
We check every tip, then post it here "Compliments of" you, by name.
Compliments of
The installers who helped build this page.
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Founding contributor spot: openThe first installer to confirm a wire or send photos for the 2007 Buick Rendezvous gets their name here, and it stays here.
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Every tip we use gets a creditThe wire you checked is marked "Checked on a vehicle, compliments of" you.
Want to be famous?
Your name, right on this page, for everyone who uses it to see. Add your tip and your photos in one box.
