Test 8W8
TEST 8W8: CHECK RELAY BOX GROUND CIRCUIT
1) Turn ignition switch to OFF.
2) Disconnect connector (F50) from relay box.
3) Measure resistance between relay box connector and chassis ground.
Connector & terminal: (F50) No. 3 & Chassis ground
CHECK: Is the resistance less than 0.5 ohm?
YES: Test 8W9
NO: Repair relay box ground harness.