OTC ZTSE4674 ECM Relay Breakout Harness
For International trucks.
Used to measure voltage and resistance on circuits. Also used to check the operation of the relay in the circuit. Applicable relay: Engine Control Module (ECM), Aftertreatment Relay (AFT), Actuator Power (ACT PWR)
Applications: DT 466/ 570, DT 466E/530E, HT 570, T 444E, VT 365, VT 275, MAXXFORCE 7, DT 9 and 10
Manufacturer: SPX/Bosch (OTC Rotunda Kent-Moore Miller)
