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How to replace brake pedal position sensor on 2006 cadillac cts

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There is an adjustment under the dash that has a rubber bumper on it . Check that the rubber is still there . adjusting this stop moves the pedal up or down . Be aware that you will have to also adjust the piston free play for the brakes if you lower the pedal position or you will have dragging brakes

Posted on Nov 17, 2013

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Posted on Jan 02, 2017

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SOURCE: 2006 Chevy Aveo - Accelerator Pedal position Sensor - Parts

I hate to be negative but there is not a big aftermarket for your car, try googling it, if you get nothing chevy may be the way to go.

Posted on Mar 16, 2009

  • 1 Answer

SOURCE: I need to replace Accelerator Pedal position Sensor

there is two little nuts on the bottom of the pedal itself just loosen the nuts and it comes right off.

Posted on Apr 29, 2009

airjer995
  • 5332 Answers

SOURCE: 2006 hhr 2.4 won't start after replacing both camshaft position sensors.

Did you remember to plug in the MAF sensor? Are you sure the air chamber is correctly installed on the throttle body?

Posted on Feb 19, 2012

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07 cadillac cts has no brake light all fuses are good and replace the brake switch.still not working any advice


Stop Lamps
The brake pedal position sensor is a resistive device used to sense the action of the driver's application of the brake pedal. The brake pedal position sensor provides an analog signal that will increase as the brake pedal is pressed.
The brake pedal position sensor receives both a 5-volt reference voltage and a low reference signal from the electronic brake control module (EBCM). When the brake pedal is pressed, a variable signal is applied from the brake pedal position sensor to the EBCM through the brake sensor signal circuit. The fuse block left rear supplies battery positive voltage to the bass relay switch through the BASS fuse. One side of the bass relay coil is permanently grounded at G402. The EBCM supplies voltage to the bass relay coil upon receiving the signal from the brake pedal position sensor. The switch contacts of the bass relay close and battery positive voltage is applied through the bass relay switch to the center high mounted stop lamp (CHMSL), and to the turn signal/hazard flasher module through the stop lamp switch signal circuit. The ground for the CHMSL is applied from G402. The turn signal/hazard flasher module then supplies voltage to the left and right stop lamps in the tail lamp assemblies that have ground at G401 and G402. For export vehicles the stop lamps receive battery positive voltage directly from the bass relay.

Do you know where the rear fuse box is ? Check BAS fuse 15amp. and the bas relay , should be marked on the inside of the fuse box lid . The rear fuse box is located

Fuse Block - Left Rear
In the passenger compartment, under the left side of the rear seat at carpet
Power and Grounding Component Views
Electrical Center Identification Views
Fuse Block - Right Rear
In the passenger compartment, under the right side of the rear seat at carpet.

If fuse and relay are ok your best would be to take to a cadillac dealer .

Jan 19, 2017 | Cadillac Cars & Trucks

1 Answer

All brake lights and traction light Or on the dash and my brake lights will not work 2006 Cadillac CTS


The traction control system is part of ABS control module an if the light is on there is A DTC - diagnostic trouble code stored in the EBCM - electronic brake control module ! The brake pedal position sensor is an input to the EBCM , when you press the brake pedal the EBCM then energizes the BAS relay in the left rear fuse box turning on the brake lamps !
There could be a DTC like
DTC B3903
The electronic brake control module (EBCM) supplies voltage to the BAS relay coil side voltage supply circuit when the stop lamps are active. The coil side control circuit of the BASS relay is permanently grounded at G402.
DTC Descriptor
This diagnostic procedure supports the following DTC:
DTC B3903 Stop Lamp Relay Circuit
Or
DTC C0278
The brake pedal position sensor (BPP) is a potentiometer. The electronic brake control module (EBCM) supplies a 5-volt reference circuit and low reference circuit to the BPP sensor. The BPP sensor signal circuit is a direct input to the EBCM. The EBCM determines the BPP based on the voltage from the BPP sensor. The EBCM converts the BPP sensor feed back voltage to a digital signal and puts it on the class 2 communication bus.
DTC C0282 Brake Pedal Position Sensor Circuit Range/Performance
DTC C0283 Brake Pedal Position Sensor Circuit Low
DTC C0284 Brake Pedal Position Sensor Circuit High
DTC C0880 Device Voltage Reference Output 2 Circuit
You may want to take this to the dealer !

Jul 14, 2015 | Cadillac Cars & Trucks

1 Answer

Where is the stop lamp or brake lamp fuse and panel for a 2007 cadillac cts?


Kevin , this is a very complex way of stoplamp control , I will post GM service Description and Operation of how they work an let you deside if you want to tackle this ! Do the center high mount brake lights work ?
The brake pedal position sensor is a resistive device used to sense the action of the driver's application of the brake pedal. The brake pedal position sensor provides an analog signal that will increase as the brake pedal is pressed.
The brake pedal position sensor receives both a 5-volt reference voltage and a low reference signal from the electronic brake control module (EBCM). When the brake pedal is pressed, a variable signal is applied from the brake pedal position sensor to the EBCM through the brake sensor signal circuit. The fuse block left rear supplies battery positive voltage to the bass relay switch through the BASS fuse. One side of the bass relay coil is permanently grounded at G402. The EBCM supplies voltage to the bass relay coil upon receiving the signal from the brake pedal position sensor. The switch contacts of the bas relay close and battery positive voltage is applied through the bas relay switch to the center high mounted stop lamp (CHMSL), and to the turn signal/hazard flasher module through the stop lamp switch signal circuit. The ground for the CHMSL is applied from G402. The turn signal/hazard flasher module then supplies voltage to the left and right stop lamps in the tail lamp assemblies that have ground at G401 and G402. For export vehicles the stop lamps receive battery positive voltage directly from the bass relay.

There could be a code stored in the EBCM - electronic brake control module - DTC B3903 Stop Lamp Relay Circuit
DTC C0278 Brake Pedal Position Sensor Not Calibrated
there are several other codes that pertane to the brake lights . you could try Replaceing the bas relay !
Fuse Block - Left Rear
In the passenger compartment, under the left side of the rear seat at carpet.

Jun 28, 2015 | 2007 Cadillac CTS 3.6L

1 Answer

2006 cadillac cts accelerator pedal sensor location


On the gas pedal assy

Not the problem

Move on to other issues

Need a scan tool to check modules

Aug 25, 2014 | 2006 Cadillac CTS

2 Answers

Brakelights dont work car wont shift


THE SHIFTER INTERLOCK RECEIVES ITS SIGNAL FROM THE BRAKELITE SWITCH.. NO BRAKE LIGHTS NO SHIFTY. CHECK THE STOPLITE SWITCH ON THE BRAKE PEDAL ARM

Nov 08, 2013 | 2006 Cadillac CTS

1 Answer

My brake lights went out on my 2006 cadillac cts. i checked the bulbs and the are fine. I located the fuse box under the back seat but have no clue which one to change.


If all the brake light went out at the same time, then i would look at the brake switch. this is located along the brake pedal somewhere. remove it and play with it and see if will get them going again. if you do get the lights to start working, replace the switch. good luck.

Jan 20, 2011 | 2006 Cadillac CTS

1 Answer

2006 cadillac CTS 2.8 v6. Two side brake lights went out


im replacing the BPP sensor on one now, Brake Pedal Position sensor

Jul 14, 2010 | 2006 Cadillac CTS

2 Answers

HOW TO REPLACE A BREAK LIGHT SWITCH FOR A 2005 CADILLAC CTS


The brake light switch itself is located on the brake pedal follow it down until you see where it connects and unplug the connection ...after installation make sure the brake light switch is correctly adjusted by having a 2nd person stand behind the vehicle as you press the pedal the light should come on if not adjust the switch higher up by turning the switch inward ..or upwards by screwing it in if it constantly on unscrew it until lights go out and its fairly easy once you actually look at the part and the pedal ...i hope that helps you

Nov 13, 2009 | 2006 Cadillac CTS

2 Answers

2006 Cadillac CTS Brake lights out


Hello,
I have 2006 cadillac CTS 2.8 v6. Two side brake lights went out and don't work only when you use brake pedal, when i use the alarm on the car they flash like they should so the lights are fine. The light in the middle works fine so do the turn signals.

May 02, 2009 | 2006 Cadillac CTS

1 Answer

Jump started my cts now stuck in park


check brake / park interlock solenoid a brake pedal possibly inop . Will not let you put the transmission into PARK onless brake pedal is depressed

Apr 04, 2009 | 2006 Cadillac CTS

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