2015 Tesla Semi Repair Guides

P30202015 Tesla Semi P3020 — Battery Pack Capacity Degradation Diagnosis & Fix

Expert diagnostic guide for P3020 (Battery Pack Capacity Degradation) in the 2015 Tesla Semi. Covers symptoms, causes, and proven repair solutions for Tesla owners.

Advanced

2-3 hours

P30242015 Tesla Semi P3024 — Battery Pack Coolant Pump Circuit Diagnosis & Fix

Expert diagnostic guide for P3024 (Battery Pack Coolant Pump Circuit) in the 2015 Tesla Semi. Covers symptoms, causes, and proven repair solutions for Tesla owners.

Moderate

4-6 hours

U00032015 Tesla Semi U0003 — High Speed Can No Activity Diagnosis & Fix

Expert diagnostic guide for U0003 (High Speed CAN No Activity) in the 2015 Tesla Semi. Covers symptoms, causes, and proven repair solutions for Tesla owners.

Advanced

30-60 minutes

U00142015 Tesla Semi U0014 — Powertrain Can Bus Fault Diagnosis & Fix

Expert diagnostic guide for U0014 (Powertrain CAN Bus Fault) in the 2015 Tesla Semi. Covers symptoms, causes, and proven repair solutions for Tesla owners.

Moderate

4-6 hours

U00192015 Tesla Semi U0019 — Can Signal Invalid Diagnosis & Fix

Expert diagnostic guide for U0019 (CAN Signal Invalid) in the 2015 Tesla Semi. Covers symptoms, causes, and proven repair solutions for Tesla owners.

Moderate

Full day

U00212015 Tesla Semi U0021 — Can Message Checksum Fault Diagnosis & Fix

Expert diagnostic guide for U0021 (CAN Message Checksum Fault) in the 2015 Tesla Semi. Covers symptoms, causes, and proven repair solutions for Tesla owners.

Moderate

30-60 minutes