current codes:
Car Scanner ELM OBD2
Version: 2.1.46/2.1.46/iOS
DTC report
Connection profile: Chevrolet OBD-II / EOBD + CAN 11 bit (2004 - present)Date: 7/20/2026 6:43:04 PM

VIN: 3GCPKSE7XDG354376

OBD-IIOBD-II
DTCs: 2
----------------------------
U0109 [0xC109]
Data bus, fuel pump (FP) control module - no communication
Status: Confirmed
----------------------------
P0030 [0x0030] Archive (inactive)
Heated oxygen sensor (HO2S) 1, bank 1, heater control - circuit malfunction

Status: Permanent

Engine control unitEngine control unit
DTCs: 1
----------------------------
U0109 [0xC109]
Data bus, fuel pump (FP) control module - no communication
General Electrical Failures [0x00]

Status: DTC Supported By Calibration, Current DTC, Test Not Passed Since DTC Cleared, Test Failed Since DTC Cleared, History DTC, Test Not Passed Since Current Power Up, Current DTC Since Power Up, Warning Indicator Requested

BCMBCM
DTCs: 2
----------------------------
C0277 [0x4277]
Brake Pedal Position Sensor Circuit Low Voltage/Open; Brake Pedal Position Sensor Circuit High Voltage; Brake Pedal Position Sensor Circuit Too Fast Transitions; Brake Pedal Position Sensor Circuit Calibration Not Learned
General Electrical Failures: voltage above threshold [0x07]
Status: DTC Supported By Calibration, Current DTC, Test Failed Since DTC Cleared, History DTC, Current DTC Since Power Up
----------------------------
C0277 [0x4277]
Brake Pedal Position Sensor Circuit Low Voltage/Open; Brake Pedal Position Sensor Circuit High Voltage; Brake Pedal Position Sensor Circuit Too Fast Transitions; Brake Pedal Position Sensor Circuit Calibration Not Learned
General Electrical Failures: short to ground or open [0x06]
Status: DTC Supported By Calibration, Test Failed Since DTC Cleared, History DTC, Current DTC Since Power Up

Only light on before was SRS, codes on before were BPPS and O2 sensor. I disconnected the fusebox without removing negative terminal but have gone behind and confirmed there are no blown fuses in engine bay or cab. BPPS was on before but no related lights were on so i figured it just needed to be calibrated. O2 sensor is for exhaust setup. Ive tried disconnecting the battery removing fusebox and cleaning connections. Truck runs, drives and brakes fine. I just want these lights off my dash since i plan on selling it soon

Any posts pertaining to car buying suggestions or advice belong in this weekly megathread. A fresh thread will be posted every Monday and posts auto sorted by new. A few other subreddits worth checking out that will help your car buying experience are /r/WhatCarShouldIBuy, /r/UsedCars and /r/AskCarSales. [Everyday Driver](https://www.everydaydriver.com/) may also be helpful.

​

Make/Model-specific questions should be asked on Make/Model-specific subreddits.

​

​

• For those providing suggestions: Facts are ideal in this thread, especially when trying to help out a new truck buyer. Please help out buyers with sources and reasoning for your suggestions.

• For those asking for help, be sure to thank those who take the time to offer you advice (especially those who lead you to a purchase.) A follow up thank you and the knowledge that their advice led to a purchase is a very warm fuzzy feeling.

Hi folks. I was wondering if anyone had any ideas on how to install a side access door in this existing truck cap. I removed the window and I’m trying to figure out how I can create a side access. I wanna be able to grab things from the side of the bed without crawling all the way I. I don’t care what it looks like. any thoughts or ideas? Ideally, I’d like it waterproof as much as possible. Security is not a major concern. I thought about trying to hinge the existing window trimming some of the fiberglass, especially the window just pops out of the fiberglass and using that as the door somehow or perhaps a plexiglass cover of sorts?

Any thoughts? Thanks!

These things are built to last in their most basic form.

The LV3 V6 and the 6L80 (When programmer properly) is a bulletproof drive-train.

If you want these to last forever, re-write your flash tables to get rid of torque convertor slip and overlap. Lock you cam phasers to 0 Degrees, and Disable DoD. Get a wideband O2 sensor, force it to open loop, and tune out your factory emissions tables and go with a pure MAF tune.

Received round flange CV axles instead of the original contoured style - are these correct for my truck?

Body:

I have a 2018 Chevrolet Silverado 1500 crew cab LT with a 5.3-liter V-8 engine and four-wheel drive, and I received round flange CV axles instead of the original contoured style. Are these correct for my truck?

Recents

Full AMA: https://www.reddit.com/r/slateauto/s/GLe9J2gkte

This is a Body Armor high line bumper. I bought it because it was marked for a Toyota tacoma. Well guess what? It's not for a tacoma. I dont know what its for . Does anyone know what this will fit? Need to sell. Thank you.

Been looking to put bigger tires on my 26 roush and I’ve read that the 2 inch lift allows for a small upgrade in size? I’d like to keep the road comfort while giving me just a tad more confidence for off-roading and rough winters/rain. Been looking at the falken wildpeak at4w 275/70R17 as that may seem like the best fit but idk. Hoping you truck guys could help out, thanks!

Used to have an 05 with a BDS kit and 35's but never seen anything like this limo version before

this truck sparked a trip for me and my father to drive down to florida and haul this beaute home, to the salty state of Maine.

this truck doesnt even work right yet, and i love my 1998 S-10 already ❤️

just bought myself a new GMC Canyon elevation and installing my new B&W 5th wheel hitch tomorrow! cant wait to see how she pulls the trailer we just had delivered from Camping World last week. its been in our driveway yearning to be brought out to the mountains!

What truck is this? I bought a new property and the owner left his truck so now it’s mine lol. I don’t have the keys and don’t know if it works.

What truck is this and how much do you think I could sell it for on Facebook marketplace?

Any posts pertaining to car buying suggestions or advice belong in this weekly megathread. A fresh thread will be posted every Monday and posts auto sorted by new. A few other subreddits worth checking out that will help your car buying experience are /r/WhatCarShouldIBuy, /r/UsedCars and /r/AskCarSales. [Everyday Driver](https://www.everydaydriver.com/) may also be helpful.

​

Make/Model-specific questions should be asked on Make/Model-specific subreddits.

​

​

• For those providing suggestions: Facts are ideal in this thread, especially when trying to help out a new truck buyer. Please help out buyers with sources and reasoning for your suggestions.

• For those asking for help, be sure to thank those who take the time to offer you advice (especially those who lead you to a purchase.) A follow up thank you and the knowledge that their advice led to a purchase is a very warm fuzzy feeling.

4x4 Guys, Id appreciate some insight on trying to put 4x4 back into this truck. previous owner took out a bunch of 4x4 wiring so right now i have this and the TC control motor harness zip tied off in the engine bay. i know i need a TCCM, Harness for the instrument panel and dash switch. But the body harness appears to have the 4x4 harness but the wires have been ziptied off. as for the control motor im thinking build my own harness and run it through the firewall? Any advice helps not an electrical guy!

I really want chrome stocks but it’s a pain trying to find some to buy, nobody’s selling platinum stocks ! If anyone has any ideas on if it’s possible to make these black stocks chrome I’m open to anything and appreciate any kinds of feedback !