Acura NSX 1997 Service Manual page 1061

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Test condition
Wire
Under all conditions
BLK
Under all conditions
ORN
Driver's door lock
2
GRN/WHT
switch in LOCK
Driver's door lock
WHT/YEL
switch in UNLOCK
Passenger's door lock
BLK/WHT
switch in LOCK
Passenger's door lock
BLK/RED
switch in UNLOCK
Driver's door lock knob
BLU/WHT
in LOCK
Driver's door lock knob
1
BLU/RED
in UNLOCK
Passenger's door lock
key cylinder switch in
GRY/WHT
LOCK
Passenger's door lock
2
key cylinder switch in
GRN/YEL
UNLOCK
GRN/BLU
Driver's door open
GRN/RED
Passenger's door open
Ignition key is inserted
BLU/GRN
into the ignition switch.
Connect the ORN termi-
nal to the WHT/RED ter-
minal, and the YEL/RED
terminal to the BLK ter-
minal momentarily.
WHT/RED
and
Connect the ORN termi-
YEL/RED
nal to the YEL/RED ter-
minal, and the
WHT/RED terminal to
the BLK terminal
momentarily.
CAUTION: To prevent damage to the motor, connect power and ground only momentarily.
Table of Contents
Test: Desired result
Check for continuity to ground:
There should be continuity.
Check for voltage to ground:
There should be battery voltage.
Check for voltage to ground:
There should be 1 V or less.
Check for voltage to ground:
There should be 1 V or less.
Check for voltage to ground:
There should be 1 V or less.
Check for voltage to ground:
There should be 1 V or less.
Check for voltage to ground:
There should be 1 V or less.
Check for voltage to ground:
There should be 1 V or less.
Check door lock operation:
Both doors should lock as power
and ground are connected momen-
tarily.
Check door lock operation:
Both doors should unlock as power
and ground are connected momen-
tarily.
Possible cause if result is not obtained
• Poor ground (G401, G402, G403)
• An open in the wire
• Blown No. 35 (20 A) fuse
• An open in the wire
• Faulty driver's door lock switch
• Poor ground (G401, G402, G403)
• An open in the wire
• Faulty passenger's door lock switch
• Poor ground (G401, G402, G403)
• An open in the wire
• Faulty driver's door lock actuator
• Poor ground (G401, G402, G403)
• An open in the wire
• Faulty passenger's door lock
actuator
• Poor ground (G401, G402, G403)
• An open in the wire
• Faulty door switch
• Poor ground (G401, G402, G403)
• An open in the wire
• Faulty ignition key switch
• Poor ground (G401, G402, G403)
• An open in the wire
• Faulty actuator
• An open in the wire

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