JAKL Motors

09 Lincoln MKS right rear hub bearing replacement. The knuckle exhibited severe corrosion buildup around the bearing, rendering removal exceptionally challenging.
If you need repairs message Jimmy Hicks.

With the arrival of warm weather, the snow has seemingly vanished, and I'm once again tackling repair work. Recently, I completed a 2014 F-250 carrier bearing and starter repair. Notably, this carrier bearing issue was one of the most critical I've encountered professionally, posing a significant safety risk that could have left the customer stranded. I'd like to extend my gratitude to Steven Fellabaum for entrusting me with his business. If you require repair services, please don't hesitate to reach out, and I'll do my utmost to assist you.

Understanding the Code Format
Every OBD-II code follows this standard structure: One letter + four digits (e.g., P0301).
Breakdown of each position:
1st character (Letter) — System affected
P = Powertrain (engine, transmission, emissions, fuel system — most common)
B = Body (interior systems like airbags, seat belts, climate control, power windows)
C = Chassis (ABS brakes, steering, suspension)
U = Network/Communication (issues with modules talking to each other, like CAN bus problems)
2nd character (Digit) — Code type
0 = Generic (standard SAE/ISO code — same meaning across all makes/models)
1 (or sometimes 2/3) = Manufacturer-specific (enhanced code — meaning varies by brand, e.g., Ford vs. Toyota)
3rd character (Digit) — Subsystem or component group (especially important for P codes)
Common examples for powertrain:
1 = Fuel/air metering
2 = Fuel/air metering (continued)
3 = Ignition system or misfire
4 = Auxiliary emissions controls
5 = Vehicle speed/idle control
6 = Computer output circuit
7 = Transmission
8 = Transmission (continued)
4th & 5th characters (Digits) — Specific fault
These pinpoint the exact issue (e.g., which cylinder, which sensor, open/short circuit, etc.).
Common Examples
P0301 → Powertrain (P), generic (0), ignition/misfire (3), cylinder 1 misfire detected (01). → Misfire in cylinder #1.
P0171 → Powertrain (P), generic (0), fuel/air metering (1), system too lean (bank 1). → Engine running too lean (too much air/not enough fuel).
P0420 → Powertrain (P), generic (0), auxiliary emissions (4), catalyst efficiency below threshold (bank 1). → Catalytic converter not working properly.
B0010 → Body (B) code — often related to airbag or seatbelt issues (manufacturer-specific details vary).
U0100 → Network (U) code — lost communication with ECM/PCM.

04 Accord wiper arm bushing repair and re-synchronization. Thank you for the repeat business, Lyons family. I'm much obliged! 🙏
Message me if you need auto repairs.

What's the common ground between a stuck caliper and rotor? No clue! But, I'm on the case. Recent vehicle repair 03 Denali.

Thank you for supporting my automotive repair page! I appreciate everyone who has followed along on this journey and entrusted me with their vehicle repairs. Stay tuned for updates and photos as I continue to build this project, and feel free to share and help spread the word. Your support means a lot, and I look forward to seeing you soon! 🙏