Suzuki 2000 Grand Vitara SQ625 Service Manual page 630

6E2-42 ENGINE AND EMISSION CONTROL SYSTEM (H25 ENGINE)
Left-hand steering vehicle
Right-hand steering vehicle
MAIN RELAY
Inspection
1) Disconnect negative cable at battery.
2) Remove main relay (1) from relay box (2).
3) Check resistance between each two terminals as in table below.
TERMINALS
Between A and B
Between C and D
If check results are as specified, proceed to next operation
check. If not, replace.
4) Check that there is continuity between terminals "A" and "B"
when battery is connected to terminals "C" and "D".
If malfunction is found, replace.
RESISTANCE
8 (Infinity)
70 – 110 W at 20_C, 68_F