WATER/OIL PUMP RELAY CONTINUITY CHECK
Required Special Tools:
MB991223: Wiring harness set
MB992006: Extra fine probe
Battery voltage
Terminal No.
Normal condition
At no energisation
3 – 4
No continuity
With current supply
[terminal No. 1 (+) – terminal No. 2 (–)]
Continuity exists (2 Ω or less)
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