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.

P0A8D OBD2: 14 Volt Power Module System Voltage Low

JC Landry July 31, 2025

Learn all about the P0A8D code, what causes low voltage in the power module system, and how to diagnose and fix common issues to maintain optimal vehicle performance.

P0A8E OBD2: 14 Volt Power Module System Voltage High

JC Landry July 31, 2025

Learn all about the P0A8E code, what causes high voltage conditions in the 14 Volt Power Module, and how to diagnose and fix common issues to maintain optimal vehicle performance.

P0A8F OBD2: 14 Volt Power Module System Performance

JC Landry July 31, 2025

Learn all about the P0A8F code, what causes 14 Volt Power Module System Performance issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P0A90 OBD2: Drive Motor “A” Performance

JC Landry July 31, 2025

Learn all about the P0A90 code, what causes drive motor 'A' performance issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P0A91 OBD2: Drive Motor “B” Performance

JC Landry July 31, 2025

Learn all about the P0A91 code, what causes drive motor "B" performance issues, and how to diagnose and fix common problems to maintain optimal hybrid vehicle performance.

P0A92 OBD2: Hybrid Generator Performance

JC Landry July 31, 2025

Learn all about the P0A92 code, what causes hybrid generator performance issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P0A93 OBD2: Inverter “A” Cooling System Performance

JC Landry July 31, 2025

Learn all about the P0A93 code, what causes inverter "A" cooling system performance issues, and how to diagnose and fix common problems to maintain optimal hybrid system performance.

P0A94 OBD2: DC/DC Converter Performance

JC Landry July 31, 2025

Learn all about the P0A94 code, what causes DC/DC converter performance issues, and how to diagnose and fix common problems to maintain optimal hybrid system performance.

P0A95 OBD2: High Voltage Fuse

JC Landry July 31, 2025

Learn all about the P0A95 code, what causes high voltage fuse issues, and how to diagnose and fix common problems to maintain optimal vehicle performance.

P0A96 OBD2: Hybrid Battery Pack Cooling Fan 2 Control Circuit/Open

JC Landry July 31, 2025

Learn all about the P0A96 code, what causes issues with the hybrid battery pack cooling fan, and how to diagnose and fix common problems to maintain vehicle safety.