Suzuki AN400 Service Manual page 12

00-7 Precautions:
4) Disconnect the connector/coupler included in circuit
(coupler "B") and measure resistance between
terminal "A" and body ground. If continuity is
indicated, the circuit is shorted to the ground
between terminals "A" and "B".
"A"
"D": To other parts
Using the Multi-Circuit Tester
• Use the Suzuki multi-circuit tester set.
• Use well-charged batteries in the tester.
• Be sure to set the tester to the correct testing range.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
"D"
ECM
"B"
"C"
I705H1000009-02
(A)
I649G1000024-02
Using the tester
• Incorrectly connecting the (+) and (–) probes may
cause the inside of the tester to burnout.
• If the voltage and current are not known, make
measurements using the highest range.
• When measuring the resistance with the multi-circuit
tester (1), ∞ will be shown as 10.00 MΩ and "1"
flashes in the display.
• Check that no voltage is applied before making the
measurement. If voltage is applied the tester may be
damaged.
• After using the tester, turn the power off.
Special tool
: 09900–25008 (Multi-circuit tester set)
NOTE
• When connecting the multi-circuit tester,
use the needle pointed probe to the back
side of the lead wire coupler and connect
the probes of tester to them.
• Use the needle pointed probe to prevent
the rubber of the water proof coupler from
damage.
Special tool
(A): 09900–25009 (Needle pointed probe set)
I649G1000002-01
(A)
I649G1000025-02