MAIN BATTERY COOLING FAN RELAY CONTINUITY CHECK




Tester connection terminal
Auxiliary battery voltage
Normal condition
1 - 2
No voltage
Continuity
3 - 4
No voltage
No continuity
Voltage (Connect the positive (+) terminal of auxiliary battery to terminal No. 2 and the negative (-) terminal of auxiliary battery to terminal No. 1.)
Continuity (2 Ω or less)





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