3.
Measure the resistance of main relay coil.
1)
Specification : 82 ±10 Ω (20℃)
Ignition "OFF", Turn engine "OFF".
Disconnect main relay
Measure the resistance of main relay coil.
Specification : 82 ±10 Ω (20℃)
Is the measured resistance within the specification?
YES
Go to "2. Check main relay component operation" as follows
NO
Replace main relay and go to "Verification of Vehicle Repair"
Ignition "OFF", Turn engine "OFF".
Disconnect main relay
Supplies random B+ and ground to coil sides of main relay ( terminal 85, terminal 86)
Check continuity between main relay terminal 30 and 87
Specification : When power is supplied : Continuity ( below 1.0Ω )
When power is not supplied : Discontinuity ( Infinite Ω )
Is the continuity test within the specification?
YES
Go to "Verification of Vehicle Repair"
NO
Replace main relay and go to "Verification of Vehicle Repair"
※ Repeat this process 2~3 times.
