Page 927 of 1640
Troubleshooting
Intermittent Wiper Relay Test
1. Remove the wiper intermittent relay from the
under-hood relay box B.
2. There should be continuity between the A and C
terminals when power and ground are connected to
the E and F terminals.
There should be continuity between the B and C
terminals when power is disconnected.
NOTE: The numbers in the table show the troubleshooting sequence.ProCarManuals.com
Page 928 of 1640
Wipers/Washers
High Relay/Washer Relay Test
1. Remove the wiper high relay or the washer relay
from under-hood relay box B.
2. Check continuity at the relay terminals.
• There should be continuity between the C and D
terminals.
• There should be continuity between the A and B
terminals when power and ground are connect-
ed to the C and D terminals.
• There should be no continuity between the A
and B terminals when power is disconnected.
Low Relay Test
1. Remove the wiper low relay from under-hood relay
box B.
2. Check continuity at the relay terminals.
• There should be continuity between the C and D
terminals.
• There should be no continuity between the A
and B terminals when power and ground are
connected to the C and D terminals.
• There should be continuity between the A and B
terminals when the power is disconnected.ProCarManuals.com
Page 936 of 1640
Troubleshooting
Cruise Control
NOTE:
• The numbers in the table show the troubleshooting sequence.
• Before troubleshooting:
— Check the No. 5 (15 A) fuse in the under-dash fuse box, and the No. 29 (50 A) and No. 45 (20 A) fuses in the under-
hood fuse/relay box.
— Check that the horns sound.
— Make sure that the headlights go off.ProCarManuals.com
Page 945 of 1640
Security Alarm System
Component Location Index
SRS components are located in this area. Review the
SRS component locations, precautions, and procedures
i
n
the SRS section (24) before performing repairs or ser-
vice.
RIGHT REAR SIDE
MARKER LIGHT
Replacement, page 23-197 PASSENGER'S DOOR KEY
CYLINDER SWITCH
Test, page 23-267
Replacement, section 20
STEREO RADIO/
CASSETTE PLAYER
Terminals, page
23-240
IGNITION
SWITCH
Test, page 23-72
('93-'96) ('91-'92)
IGNITION
KEY SWITCH
Test, page 23-326 ('93-'96) ('91-'92)
UNDER-HOOD
RELAY BOX A
HORN RELAY
Test, page 23-249
BATTERY
Teat, page 23-68 ('93-'96) ('91-'92)
SECURITY HORN
Test, page 23-218 LEFT HEADLIGHT
Replacement page 23-193
LEFT FRONT
PARKING LIGHT
Replacement,
page 23-195
LEFT (LOW) HORN
Test, page 23-248
HOOD SWITCH
Test, page 23-325 ('93-'96) ('91-'92)
RIGHT (HIGH) HORN
Test, page 23-248
RIGHT FRONT
PARKING LIGHT
Replacement,
page 23-195
RIGHT HEADLIGHT
Replacement,
page 23-193
RIGHT FRONT
SIDE MARKER LIGHT
Replacement,
page 23-195 HEADLIGHT
RETRACTOR RELAYS
Test, page 23-190
('93-'96) ('91-'92)
HEADLIGHT RELAY
Test, page 23-189 TAILIGHT RELAY
Test, page 23-190
('93-'96)('91-'92)
UNDER-HOOD
FUSE/RELAY
BOX
DIMMER RELAY
Test, page 23-189
SECURITY
CONTROL UNIT
Input Test,
page 23-320 ('94-'96) ('93) ('91-'92)
PASSENGER'S DOOR
LOCK ACTUATOR
ASSEMBLY
Test, page 23-323
('94-'96) ('93) ('91-'92)ProCarManuals.com
Page 946 of 1640
LEFT FRONT
SIDE MARKER LIGHT Replacement, page 23-195 ROOF LOCK
SWITCH*
1
Test, page 23-154 ('94-'96) ('91-'93)
STARTER CUT
RELAY
Test, page 23-80
RETRACTABLE
HEADLIGHT
CONTROL UNIT
Input Test,
page 23-178 ('94-'96) ('91-'93)
ENGINE COMPARTMENT LID SWITCHTest, page 23-325 ('93-'96) ('91-'92)
TRUNK LATCH SWITCHTest, page 23-323 ('94-'96) ('93) ('91-'92)
TRUNK KEY CYLINDER
SWITCH
Test, page 23-324 ('93-'96) ('91-'92)
TAILLIGHTS
Replacement, page 23-196
LEFT REAR SIDE
MARKER LIGHT
Replacement, page 23-197
DRIVER'S DOOR LOCK
ACTUATOR ASSEMBLY
Test, page 23-323 ('94-'96) ('93) ('91-'92)
Replacement, section 20 A/T GEAR POSITION
SWITCH
(A/T)
Test, page 23-160
('93-'96) ('91-'92)
DRIVER'S DOOR KEY CYLINDER
SWFTCH
Test, page 23-266
Replacement, section 20
SECURITY INDICATOR
Replacement, page 23-324
('93-'96) ('91-'92)
CLUTCH INTERLOCK
SWITCH (M/T)
Test, page 23-80 *1:NSX-T (open top)ProCarManuals.com
Page 949 of 1640
Security Alar m Syste m
Wiring Connection s
TRUNK KE YCYLINDE R SWITC H
REARWIREHARNES S
RIGHT
TAILLIGH T
PASSENGER' S
DOO R KE Y
CYLINDE RSWITCH
PASSENGER' SDOORLOCKACTUATO R
ASSEMBL Y
DRIVER'SDOOR KE YCYLINDE RSWITCH
LEFTROO FLOCKSWITC H
NSX-T (ope n top )
DRIVER' S DOO R LOC K
ACTUATO R ASSEMBL Y
UNDER-HOO D RELA Y BO X A
(HOR N RELAY )
FLOO R WIR E HARNES S
DRIVER' S DOO R
WIR E HARNES S
RIGH T REA R
SID E MARKE R
LIGH T
CLUTC H INTERLOC KSWITCH
SECURIT Y HOR N
LEF T HEADLIGH T
LEF T FRON T SID E
MARKE R LIGH T
RIGH T ROO F LOC K
SWITCH*1
PASSENGER' S
DOO R WIR E
HARNES S
A/ T GEA R POSITIO N
SWITC H (A/T )
SECURIT Y CONTRO L
UNIT
FRON T COMPARTMEN T
WIR E HARNES S
UNDER-HOO D FUSE/RELA Y BO X
(HEADLIGHT/TAILLIGHT /
DIMME R RELAY )
RIGH T FRON T SID E MARKE R
LIGH T LEF
T FRON T
PARKIN GLIGHT
LEF T (LOW ) HOR N
FRON T COMPARTMEN T
WIR E HARNES S
RIGH T (HIGH ) HOR N
RIGH T HEADLIGH T
LEFTTAIL -
LIGH T
RETRACTABL EHEADLIGHTCONTROLUNITIGNITIO NSWITCH
IGNITIO N KE YSWITC HLEFT REA RSIDE MARKE R LIGH T
BATTERY
TRUNK LATCH
SWITCH
ENGIN
E
COMPARTMEN T LI D
SWITC H
SECURIT YINDICATO R
HEADLIGH T
RETRACTO RRELAYS
RIGHT PARKIN G
LIGH T
HOODSWITC H
ProCarManuals.com
Page 1049 of 1640
Component Locations
Index
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
Troubleshooting, page 11 -66
INTAKE AIR TEMPERATURE (IAT) SENSOR
Troubleshooting, page 11-70
FUEL PUMP RESISTER
Troubleshooting, page 11-124
CRANKSHAFT POSITION/CYLINDER POSITION
(CKP/CYP) SENSOR
Troubleshooting, page 11-64
FUEL
INJECTOR
RESISTER
Testing,
page 11-112
FRONT HEATED OXYGEN SENSOR (HO2S)
Troubleshooting, page 11-48
REAR KNOCK SENSOR (KS)
Troubleshooting, page 11-80
FRONT KNOCK SENSOR (KS)
Troubleshooting, page 11-80
REAR HEATED OXYGEN SENSOR (HO2S)
Troubleshooting, page 11-48
IDLE AIR CONTROL (IAC) VALVE
Troubleshooting, page 11 -88
FAST IDLE THERMO VALVE
Inspection, page 11-101
NEUTRAL SWITCH (M/T)
Troubleshooting, page 11-96
SERVICE CHECK CONNECTOR (2P)
Self-diagnostic Procedures, page 11-34
ENGINE CONTROL MODULE (ECM)
Self-diagnostic Procedures, page 11-34
Troubleshooting, page 11-42
PGM-FI
MAIN RELAY
Relay Testing, page 11-120
Troubleshooting, page 11-122
THROTTLE POSITION (TP) SENSOR
Troubleshooting, page 11 -68
CONTROL BOX
page, 11-7
ACCELERATOR PEDAL
ANGLE SENSOR
Troubleshooting, section 19
EXHAUST GAS RECIRCULATION (EGR) VALVE
Troubleshooting, page 11-145
EXHAUST GAS RECIRCULATION (EGR)
VALVE LIFT SENSOR
Troubleshooting, page 11-145ProCarManuals.com
Page 1050 of 1640
Component Locations
Index
FUEL TANK EVAPORATIVE EMISSION(EVAP) VALVE
EVAPORATIVE EMISSION (EVAP) TWO WAY VALVE
Testing, page 11-157
FUEL PUMP
Troubleshooting, page 11-116
Testing, page 11-119
Replacement, page 11-119
FUEL FEED PIPE
FUEL FILTERReplacement, page 11-114
FUEL PRESSURE REGULATOR
Testing, page 11-113
Replacement, page 11-114
FUEL RETURN PIPE
FUEL INJECTORS
Troubleshooting, page 11-107
Replacement, page 11-110
FUEL PUMP RELAY
Troubleshooting, page 11-116
FUEL RAIL
FUEL TANK
Replacement, page 11-126
FUEL
VAPOR HOSE
EVAPORATIVE EMISSION
(EVAP) CONTORL CANISTER
Troubleshooting, page 11-154
FUEL FILL CAPProCarManuals.com
