1997 ACURA NSX light

Relay and Control Unit Locations

Front Compartment

ABS REAR FAIL-SAFE

RELAY
RADIATOR FAN LOW RELAY

RADIATOR FAN HIGH RELAY

UNDER-HOOD

RELAY BOX

CONDENSER FAN

RELAY

REVERSE LOCKOUT RELAY (M/T)
WINDSHIELD WIPER

INTERMITTENT RELAY

WINDSHIELD WIPER

HIGH RELAY

UNDER-HOOD

RELAY BOX B

WINDSHIELD WIPER

LOW RELAY
A/C COMPRESSOR

ABS FRONT FAIL-SAFE CLUTCH RELAY

RELAY

POWER AMPLIFIER RELAY

BLOWER MOTOR HIGH RELAY

RIGHT HEADLIGHT RETRACTOR

CUT RELAY

WINDSHIELD WASHER

MOTOR RELAY

LEFT HEADLIGHT

RETRACTOR CUT RELAY

BLOWER MOTOR

RELAY

DIMMER RELAY

POWER WINDOW

RELAY

TAILLIGHT RELAY

ABS MOTOR RELAY

UNDER-HOOD FUSE/RELAY BOX

HEADLIGHT RELAY
HORN RELAY

RIGHT HEADLIGHT RETRACTOR RELAY

Wire colors: BLU/GRN,

BRN/WHT, BLU/RED,

GRN/YEL, and BLK

LEFT HEADLIGHT RETRACTOR RELAY

Wire colors: BLU/BLK,

WHT/BLK, GRN/RED,

BLU,
and BLKProCarManuals.com

Dashboard, Doo r an d Floo r
DRIVER' S DOO R PANE LABS CONTRO L UNI T
DAYTIM E RUNNIN GLIGHTS CONTRO LUNIT (Canada )
POWER WINDO WCONTRO L UNI T
SECURIT Y CONTRO L UNI T
POWE
R DOO R LOC K
CONTRO L UNI T
CIGARETT E LIGHTE RRELAYWire colors : YEL/RED ,
BLU/GRN , BRN/YEL . an d BL K FOO
T WEL L BAS S SPEAKE R
EPS CONTRO L UNI T(Behin d foo t wel lbass speaker )
RIGH T FRON T FLOO R
PANEL
SRS UNI T
STARTE R CU T RELA Y
Wir e colors : BLK/WHT ,
BLK/WHT , BLK/GRN ,
an d BLK/BL U
ProCarManuals.com

Relay and Control Unit Locations

Rear Bulkhead

PGM-FI MAIN RELAY
THROTTLE VALVE CONTROL

MOTOR RELAY

Wire colors: BLK,

YEL/BLK, GRN/RED,

and WHT/BLU

DASH LIGHTS

BRIGHTNESS

CONTROL UNIT
TRANSMISSION CONTROL

MODULE (TCM) (A/T)

PULSE UNIT (M/T)

ABS INDICATOR LIGHT

RELAY

Wire colors: BLU/WHT,

BLK, YEL/BLK, BLU/WHT
TCS CONTROL UNIT

FAN CONTROL

UNIT

ECMProCarManuals.com

INTERLOCK CONTROL

UNIT (A/T)

RETRACTABLE HEADLIGHT

CONTROL UNIT
FUEL PUMP RELAY

Wire colors: YEL, RED,

BLK/YEL, and BLK/REDProCarManuals.com

(From page 23-100 )
I s th e fus e OK ?
Disconnec t th e 4 P connecto r
fro m th e alternator .
Tur n th e ignitio n switc h O N (II) .
Chec k fo r voltag e in th e YE L wir e
a t th e I G termina l o f th e 4 P con -
nector .
Is ther e batter y voltage ?
Groun d th e WHT/BL U wir e a t th e
L termina l o f th e 4 P connector .
Doe s th e chargin g syste m
light com e on ?
Perfor m alternator/regulato r tes t
(se e pag e 23-102 ). Replac
e th e fuse .
Repai r ope n in th e YE L wire .
Chec k fo r a blow n chargin g sys -
tem ligh t bulb . I f th e bul b is OK ,repai r ope n in th e WHT/BL U wire .
(cont'd )
Turn th e ignitio n switc h off .
Chec k fus e No . 2 (1 5 A) .
ProCarManuals.com

Gauge Assembly

Bulb Locations

GAUGE LIGHTS (1.4 Wx 2)

SRS INDICATOR LIGHT (1.4 W)

RIGHT TURN SIGNAL INDICATOR LIGHT 11.4 W)

EPS INDICATOR LIGHT (1.4 W)

BRAKE SYSTEM LIGHT (1.4 W)

SEAT BELT REMINDER LIGHT (1.4 W)

IMMOBILIZER INDICATOR

LIGHT (1.4 W)

LOW FUEL INDICATOR

LIGHT (1.4 W)

GAUGE LIGHT

(1.4
W)
TCS INDICATOR LIGHT (1.96 W)

LEFT TURN SIGNAL INDICATOR LIGHT (1.4 W)

ABS

INDICATOR LIGHT (1.4 W)

CHARGING SYSTEM LIGHT (1.4 W)

MALFUNCTION

INDICATOR

LAMP (MIL)

(1.4
W)

CRUISE INDICATOR LIGHT

(1.96
W)
LOW OIL PRESSURE

INDICATOR

LIGHT (1.4 W)

GAUGE LIGHT

.4W)

GAUGE LIGHT

(3.0
W)
GAUGE LIGHT

GAUGE LIGHT HIGH BEAM INDICATOR (3.0 W)

(3.0 W) LIGHT (1.4 W)ProCarManuals.com

Parking Brak e Switc h Tes t
Brak e Warnin g Syste m
1. Remov e th e cente r console , an d disconnec t th e con -
necto r fro m th e switch .
2. Chec k continuit y betwee n th e positiv e termina l an d
bod y groun d wit h th e brak e leve r u p an d down .
• Ther e shoul d b e n o continuit y wit h th e brak e leve r
down .
• Ther e shoul d b e continuit y wit h th e brak e leve r
up.
Brak e Flui d Leve l Switc h Tes t
1. Remov e th e reservoi r cap . Chec k tha t th e floa t
move s u p an d dow n freely ; i f i t doesn't , replac e th e
reservoi r cap assembly .
NOTE: (Canada )
If th e parkin g brak e switc h i s OK , bu t th e brak e
warnin g syste m doe s no t work , mak e th e inpu t
test fo r th e daytim e runnin g light s contro l uni t
(se e pag e 23-182 ).
2 . Chec k fo r continuit y betwee n th e terminal s wit h th e
floa t u p an d down .
There shoul d b e continuit y with the floa t dow n an d
no continuit y wit h th e floa t up ; i f continuit y is incor -
rect, replac e th e reservoi r ca p assembly .
ProCarManuals.com

Seat Bel t Reminde r Syste m
Seat Bel t Switc h Tes t
1. Slid e th e driver' s sea t al l th e wa y forward , the n dis -
connec t th e 2 P connecto r fro m th e sea t bel t switch .
2 . Chec k continuit y betwee n th e A an d B terminal s wit h
th e driver' s sea t bel t buckle d an d unbuckled .
Ther e shoul d b e n o continuit y wit h th e driver' s
sea t bel t buckled .
Ther e shoul d b e continuit y wit h th e sea t bel t un -
buckled .
CENTERBUCKL E
DRIVER' S SEA T
View fro m wir e sid e
Low Fue l Indicato r
Indicator Ligh t Tes t
1. Par k th e ca r o n leve l ground .
D o no t smok e whil e workin g o n th e
fue l system . Kee p ope n flam e awa y fro m th e wor k
area . Drai n fue l onl y int o a n approve d container .
2 . Remov e th e drai n bol t fro m th e fue l tank , an d drai n
th e fue l int o a n approve d container .
The n instal l th e drai n bol t wit h a ne w washer .
3. Ad d les s tha n 1 1 (2. 9 U.S . Gal , 2. 4 Imp . Gal ) o f
fue l an d tur n th e ignitio n switc h on . Th e lo w fue l in -
dicato r ligh t shoul d com e o n withi n fou r minutes .
If i t does , g o t o ste p 4 .
I f i t doesn't , g o t o ste p 5 .
4. Ad d 4 o f fue l (1. 1 U.S . Gal , 0.8 8 Imp . Gal) . Th e
light shoul d g o of f withi n fou r minutes .
5. I f th e ligh t di d no t com e o n i n ste p 3 remov e th e
rea r bulkhea d pane l behin d th e driver' s seat , the n
remov e th e acces s panel , an d disconnec t th e 3 P
connecto r fro m th e fue l gaug e sendin g unit .
Connec t th e A (BLK ) termina l t o th e C (YEL/BLU ) ter -
mina l wit h a jumpe r wire .
I f th e ligh t come s on , th e proble m is eithe r th e
sendin g uni t o r it s ground .
I f th e ligh t doe s no t com e on , th e proble m is a n
ope n in th e C (YEL/BLU ) wir e to th e gaug e assem -
bly , o r n o powe r t o th e gauge , o r a ba d bulb .
ACCES SPANEL
3P CONNECTO R
B (YEL/WHT )
C (YEL/BLU )
A (BLK)
View fro m wir e sid e
ProCarManuals.com