Suzuki sq-416-420-625 Service Manual page 580

WINDOWS, MIRRORS, SECURITY AND LOCKS 8D-25
POWER DOOR LOCK ACTUATOR CIRCUIT
INSPECTION
1) Disconnect negative cable at battery.
2) Disconnect coupler of power door lock and keyless entry con-
troller.
3) Use a 12 V battery to connect its (+) terminal to terminal E02-1,
and its (–) terminal to terminal E02-2 and E02-3. Check all power
doors are locked.
If check result is satisfactory, this circuit is OK.
POWER SUPPLY AND GROUNDING CIRCUIT
INSPECTION
1) Disconnect negative cable at battery.
2) Disconnect coupler of power door lock and keyless entry con-
troller, and connect negative cable at battery.
3) Check that the voltage and resistance between following termi-
nals are specifications.
Terminals
E02-7 and
ground
E02-14 and
ground
If check result is satisfactory, this circuit is OK.
DOOR LOCK KEY AND POWER DOOR LOCK SWITCH
CIRCUIT
INSPECTION
1) Disconnect negative cable at battery.
2) Disconnect coupler of power door lock and keyless entry con-
troller.
3) Check for continuity between following terminals at each condi-
tion.
Terminals
When driver side door key
switch is OFF position
E02-8 and
ground
When driver side door key
switch is LOCK position
When driver side door key
switch is OFF position
E02-9 and
ground
When driver side door key
switch is UNLOCK position
If check result is satisfactory, this circuit is OK.
Condition
Anytime
Anytime
Condition
No continuity
No continuity
Specification
10 – 14 V
Continuity
Specification
Continuity
Continuity