Magnum MTT25 / MTT25CAN — Auto (Remote) Starting of the Unit
Operation · Remote start terminal block / MDC
For the Magnum MTT25 / MTT25CAN, from the Magnum operator's manual.
Applies to: Magnum MTT25, Magnum MTT25CAN, Isuzu 4LE1NYGV-01 / 4LE1NYGV-03E engine, Isuzu 4LE1NYGV-03G / 4LE1NYGV-03E engine
Before you start
- Before entering Auto mode, verify that the contacts on any remote switch linked to the unit are OPEN.
Procedure
- Perform a manual start of the unit at least once to verify the engine operates correctly.
- To check the remote start circuit, remove wires from the remote start terminal block and press Auto.
- Attach a jumper wire (minimum 16 gauge) across the two terminals of the remote start terminal block; the engine should crank, start and run.
- Remove the jumper wire and the engine will stop; reconnect the remote start switch wires.
- Confirm the unit is in Auto mode ('AUT' highlighted).
- Close the main circuit breaker (ON (I) position).
- Secure the unit by closing and locking all access doors.
Tools required
- Jumper wire (minimum 16 gauge) Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Magnum operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.