The Race Expansion Module (REM) adds extra outputs and race features to an Elite 2500. The 34-pin diagram shows what each pin on the REM's 34-pin connector does. The 26-pin pinout covers the other connector.
When you need it
- Building or modifying a harness, including the Elite 2500 REM 16-injector wire-in harness.
- Tracing a fault on a REM-driven output.
- Checking which REM pins are still free before adding a function.
What to check
Make sure you're viewing the connector from the correct side, match pin numbers to the connector housing, and confirm the output is assigned in ESP. The REM quick start guide covers setup.
Need this diagram? Ask us and we'll send it over with advice for your build.
