ABS & 4WD Codes

The Gas and Diesel Engines - VQ40De, VK56DE, YD25DDTi, V9X, Transmission, Transfer Case, Oil, Differentials, Axles, Exhaust...

Moderator: volvite

jakobgrayhair
Posts: 5
Joined: Wed Jan 08, 2020 4:33 pm
Location: Oregon

ABS & 4WD Codes

Postby jakobgrayhair » Wed Jul 20, 2022 3:12 pm

Hello. I think this is my first post here, though I've found a ton of answers and info here browsing before.

Couple of weeks ago while out-of-state, the VDC and Slip lights came on for a single, brief drive (30mins?). Next time, they were gone. (The last time I got these lights was a couple of years ago, and it turned out to be a camshaft sensor that I replaced and it was good.) So, went home and used a BlueDriver Code Reader and got the following codes (ignoring ones for a defunct cruise control and old TPMS sensors):

ABS System
C1142: Pressure Sensor Circuit

4WD
P1814: 4WD detect switch
P1819: Shift actuator circuit

So, is there any relation between these codes? Or all they all separate issues? Do I need to fix any of the issues immediately? Any physical manifestations of these codes I could/should check for?

Thanks for any help!


User avatar
VStar650CL
Posts: 501
Joined: Wed Dec 09, 2020 6:19 pm

Re: ABS & 4WD Codes

Postby VStar650CL » Wed Jul 20, 2022 3:47 pm

Maybe. But the C1142 is like P0705 on a Versa, the ABS ECU is blaming the wrong part. Replace your brake pedal switch, the two throws inside the switch have gotten out of sync with one another and the ABS is calling it a pressure problem.

User avatar
palmerwmd
Site Admin
Posts: 2343
Joined: Tue Jan 31, 2017 4:45 am
Location: Mid Atlantic

Re: ABS & 4WD Codes

Postby palmerwmd » Wed Jul 20, 2022 6:21 pm

Jakob:
Welcome to TheNissanPath your new home away from home! :D

jakobgrayhair
Posts: 5
Joined: Wed Jan 08, 2020 4:33 pm
Location: Oregon

Re: ABS & 4WD Codes

Postby jakobgrayhair » Fri Jul 22, 2022 7:50 am

Hey, sorry for replying so late.

So, is the brake pedal switch the same as the brake light switch? Because I cannot find a part called "brake pedal switch" for a 2007 Pathfinder. Is there a different part name or number I should be looking for?

Thanks!

User avatar
VStar650CL
Posts: 501
Joined: Wed Dec 09, 2020 6:19 pm

Re: ABS & 4WD Codes

Postby VStar650CL » Fri Jul 22, 2022 2:50 pm

jakobgrayhair wrote:
Fri Jul 22, 2022 7:50 am
So, is the brake pedal switch the same as the brake light switch?
Yes.

User avatar
Code Pathfinder
Posts: 209
Joined: Thu May 18, 2017 6:54 am
Location: Minnesota

Re: ABS & 4WD Codes

Postby Code Pathfinder » Fri Jul 22, 2022 8:06 pm

Sounds like you're getting things figured out.

I had a bunch of electrical problems with my Pathfinder this past year. I ended up needing a new ABS Module, IPDM, and ECU.


Return to “R51 Engine, Driveline and Powertrain”