62-Pin Automotive Waterproof Connector – 3-1823498-1, Heavy-Duty Plastic Wire Harness Connector

Part number 3-1823498-1 is a 62-pin heavy-duty waterproof automotive connector from TE Connectivity (formerly AMP/Tyco). The TE Connectivity part number format (X-XXXXXXX-X) identifies this as a TE-manufactured connector. 62-pin connectors are used for the most complex multi-circuit harness interfaces in commercial vehicles — ECM main connectors, cab-to-chassis main harness connections, and body control module connections where consolidating 60+ circuits into a single sealed connector is required.

Key Specifications

• Part Number: 3-1823498-1
• Manufacturer: TE Connectivity (formerly AMP/Tyco)
• Pin Count: 62 pins
• IP Rating: IP67
• Housing Material: Glass-filled nylon (PA66-GF), UL94 V-0
• Operating Temperature: -55°C to +125°C
• Application: ECM, BCM, and main harness connections in commercial vehicles

62-Pin Connector — Application Context

62-pin connectors represent the upper end of standard automotive connector pin counts. Applications requiring 62 circuits in a single connector:

• ECM main connectors: Modern diesel engine ECMs (Cummins, Detroit, PACCAR) use 60–80 pin connectors for the full sensor, actuator, and communication circuit set
• Cab-to-chassis main harness: The primary electrical interface between truck cab and chassis, carrying lighting, brake, suspension, and body circuits
• Body control modules: BCM main connectors on trucks and buses with complex body electrical systems
• Transmission control: TCM connectors on fully automatic transmissions with many solenoid and sensor circuits

Frequently Asked Questions

How do I identify the correct replacement for 3-1823498-1?

The TE Connectivity part number 3-1823498-1 can be cross-referenced in the TE Connectivity online catalog (te.com) to verify the connector specifications, compatible contacts, and mating connector part numbers. The part number is typically molded into the connector housing. Verify pin count (62), gender, locking mechanism, and mounting configuration before ordering.

What contacts are compatible with 3-1823498-1?

TE Connectivity connectors use TE-specific contacts. Cross-reference the connector part number in the TE catalog to identify the compatible contact part numbers. The contact size depends on the specific connector series — TE uses multiple contact sizes across their automotive connector range. Do not substitute contacts from other manufacturers without verifying dimensional compatibility.

How do I manage a 62-pin connector repair?

For 62-pin connector repairs with multiple damaged terminals: (1) photograph the connector and wiring before disassembly; (2) label each wire with its pin number using tape flags before extraction; (3) extract and replace damaged terminals one at a time to avoid confusion; (4) verify each terminal is fully seated after insertion (pull-test); (5) install the back cover and verify IP67 sealing before returning to service. For ECM connectors, use a scan tool to verify all circuits are functional after repair.

Typical Applications

• Diesel ECM: Engine Control Module main harness connections on commercial diesel engines
• Commercial trucks: Cab-to-chassis main harness connections
• Agricultural equipment: High pin count ECM and implement harness connections
• Bus & coach: Body control and lighting harness connections

Package Contents

1 piece — 62-pin automotive waterproof connector 3-1823498-1 (housing as specified). Contacts and wire seals ordered separately if not included.