isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

ABOUT US
ECM/Main Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 90 > < ECM/Main Relay <--> [Main Relay (Computer/Fuel System)]|Locations

Rodeo (2WD) L4-2559cc 2.6L SOHC (4ZE1) (1991)

Page 1
background image

ECM/Main Relay: Description and Operation

Fuse/Relay Box

PURPOSE

Provides power to the ECM and other components.

LOCATION

In the fuse/relay convenience panel, in the engine compartment.

OPERATION

When the key is turned ON, the relay coil inside the relay energizes. This closes the contacts in the relay and supplies power to the ECM.

ECM/Main Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 90 > < ECM/Main Relay <--> [Main Relay (Computer/Fuel System)]|Locations