SAE J2202-2024
Heavy-Duty Wiring Systems for On-Highway Trucks

Standard No.

SAE J2202-2024

Release Date

2024

Published By

Society of Automotive Engineers (SAE)  US  /  SAE

Status

Be replaced

Replace By

SAE J2202_202401

Latest

SAE J2202_202401

Scope

This SAE Recommended Practice provides general guidelines on the material selection, construction, and qualification of components and wiring systems used to construct nominal 12 VDC and/or 24 VDC electrical wiring systems for heavy-duty vehicles The guidelines are limited to nominal 12 VDC and/or 24 VDC primary wiring systems and includes cable sizes American Wire Gage 20 to AWG 4 on heavy-duty on-highway trucks. The document identifies appropriate operating performances requirements. This document excludes the male-to-female connection of the SAE J560 connectors.

SAE J2202-2024 Referenced Document

• ASTM B117 Standard Practice for Operating Salt Spray (Fog) Apparatus
• ASTM D471 Standard Test Method for Rubber Property-Effect of Liquids
• ISO 22241 Diesel engines — NOx reduction agent AUS 32 — Part 5: Refilling interface for passenger cars
• SAE J1067 Seven Conductor Cable - Truck and Bus (Stabilized: Jul 2025)
• SAE J1127 Low Voltage Battery Cable
• SAE J1128 Low Voltage Primary Cable
• SAE J1284 Blade Type Electric Fuses
• SAE J1455 Recommended Environmental Practices for Electronic Equipment Design in Heavy-Duty Vehicle Applications
• SAE J1493 Guarding of Starter System Energization
• SAE J156 Fusible Links
• SAE J1614 Wiring Distribution Systems for Off-Road, Self-Propelled Work Machines
• SAE J163 Low Tension Wiring and Cable Terminals and Splice Clips (Stabilized Type)
• SAE J1678 Low Voltage Ultra-Thin Wall Primary Cable
• SAE J1811 Power Cable Terminals
• SAE J1888 High Current Time Lag Electric Fuses
• SAE J1908 Electrical Grounding Practice
• SAE J1939 OBD Traceability Matrix
• SAE J1939/11 Physical Layer, 250 Kbps, Twisted Shielded Pair
• SAE J1939/13 Off-Board Diagnostic Connector
• SAE J1939/14 Physical Layer, 500 kbit/s
• SAE J1939/15 Physical Layer, 250 Kbps, Un-Shielded Twisted Pair (UTP)
• SAE J2030 Heavy-Duty Electrical Connector Performance Standard
• SAE J2191 Recommended Practice for Identification of Standardized Truck and Tractor Electrical Circuits
• SAE J2222 Coiled Electrical Cable - Truck and Bus
• SAE J2223/1 Connections for On-Board Road Vehicle Electrical Wiring Harnesses - Part 1: Single-Pole Connectors - Flat Blade Terminals - Dimensional Characteristics and Specific Requirements
• SAE J2223/3 Connections for On-Board Road Vehicle Electrical Wiring Harnesses Part 3: Multipole Connectors Flat Blade Terminals Dimensional Characteristics and Specific Requirements
• SAE J2247 Truck Tractor Power Outlet for Trailer ABS
• SAE J2394 Seven Conductor Cable for ABS Power - Truck and Bus
• SAE J2497 Power Line Carrier Communication for Commercial Vehicles
• SAE J2549 Single Conductor Cable for Heavy-Duty Applications - Truck and Bus
• SAE J553 Circuit Breakers
• SAE J560 SEVEN-CONDUCTOR ELECTRICAL CONNECTOR FOR TRUCK-TRAILER JUMPER CABLE
• SAE J561 Electrical Terminals - Eyelet and Spade Type

SAE J2202-2024 history

• 0000 SAE J2202_202401
• 2024 SAE J2202-2024 Heavy-Duty Wiring Systems for On-Highway Trucks
• 0000 SAE J2202_201912
• 2019 SAE J2202-2019 Heavy-Duty Wiring Systems for On-Highway Trucks@ Recommended Practice
• 0000 SAE J2202_201604
• 2016 SAE J2202-2016 Heavy-Duty Wiring Systems for On-Highway Trucks
• 0000 SAE J2202_200405
• 2004 SAE J2202-2004 Heavy-Duty Wiring Systems for On-Highway Trucks
• 0000 SAE J2202_199601
• 1996 SAE J2202-1996 Heavy-Duty Wiring Systems for On-Highway Trucks

Standard and Specification