Wiring Harness and Switches
CONNECTING ENGINE AND PUMP
CONTROLLER (EPC) HARNESS
IMPORTANT: Do not disconnect electrical connectors
while the engine is running. Damage to
Engine and Pump Controller or other
components may result. Disconnect
connectors only when instructed during
a test or check.
1. Push connectors into engine and pump controller.
A--EPC Harness Connector
2. Complete engine speed learning procedure.
B--EPC Harness Connector
C--EPC Harness Connector
DISCONNECTING SPRING WIRE RETAINER
1. Grasp connector halves; move half of connector from
side-to-side as it's being pulled apart. Wire retainer will
slide over retaining tabs. Do not pull on wiring leads.
2. To reconnect, push together until wire retainer "clicks"