JC Landry, Author at eManualOnline Blog

JC Landry

JC is the Senior Editor at eManualOnline.com, GarageSpot.com, and Drive-My.com, as well as the Webmaster of TheMechanicDoctor.com, only to name a few. He's been a certified Master Mechanic for 15 years, working for various car dealers and specialized repair shops before turning towards blogging about cars and EVs in the hope of helping the next generation of automotive technicians. He also loves cats, Johnny Cash and Subarus.

P081B OBD2: Starter Disable Circuit High

JC Landry August 19, 2025

Learn all about the P081B code, what causes starter disable circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.

P081C OBD2: Park Input Circuit

JC Landry August 19, 2025

Learn all about the P081C code, what causes park input circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.

P081D OBD2: Neutral Input Circuit

JC Landry August 19, 2025

Learn all about the P081D code, what causes neutral input circuit issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P081E OBD2: Excessive Clutch “B” Slippage

JC Landry August 19, 2025

Learn all about the P081E code, what causes excessive clutch "B" slippage, and how to diagnose and fix common issues to maintain optimal engine performance.

P0820 OBD2: Gear Lever X-Y Position Sensor Circuit

JC Landry August 19, 2025

Learn all about the P0820 code, what causes gear lever X-Y position sensor circuit issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P0821 OBD2: Gear Lever X Position Circuit

JC Landry August 19, 2025

Learn all about the P0821 code, what causes gear lever x position circuit issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P0822 OBD2: Gear Lever Y Position Circuit

JC Landry August 19, 2025

Learn all about the P0822 code, what causes gear lever Y position circuit issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P0823 OBD2: Gear Lever X Position Circuit Intermittent

JC Landry August 19, 2025

Learn all about the P0823 code, what causes gear lever position circuit intermittent issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P0824 OBD2: Gear Lever Y Position Circuit Intermittent

JC Landry August 19, 2025

Learn all about the P0824 code, what causes gear lever Y position circuit intermittent issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P0825 OBD2: Gear Lever Push-Pull Switch (Shift Anticipate)

JC Landry August 19, 2025

Learn all about the P0825 code, what causes gear lever push-pull switch (shift anticipate) issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.