1997 ACURA NSX radiator

[x] Cancel search: radiator

Page 1215 of 1503

ACURA NSX 1997  Service Repair Manual 
Condenser

Description

Dual condensers are mounted behind the right and left side of the front bumper as shown. The cooling efficiency of parallel-

dual condensers is as good as or better than a si

Page 1234 of 1503

ACURA NSX 1997  Service Repair Manual 
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/

Page 1280 of 1503

ACURA NSX 1997  Service Repair Manual Radiator an d Condense r Fa n Control s
Componen t Locatio n Inde x
RADIATO R FA N LO W RELA YWire colors : WHT/BLU ,RED, YEL/BLK , GRN/BL K
Test , pag e 23-11 9
A/C TRIPL E PRESSUR E
SWITC H
See sect

Page 1282 of 1503

ACURA NSX 1997  Service Repair Manual 
Radiator and Condenser Fan Controls

Description

Fan control system:

The cooling fan system is comprised of the radiator fan, condenser fan (left and right), engine compartment fan, radiator

fan l

Page 1284 of 1503

ACURA NSX 1997  Service Repair Manual 
Radiator and Condenser Fan Controls

Control Unit Terminals

THROTTLE VALVE CONTROL

MOTOR RELAY

Wire

Terminal Color 
Connects to

1

2

3

4

5

6

7

8

9

10

11

12 
-

LT GRN

GRY/BLK

BLU/RED

Page 1285 of 1503

ACURA NSX 1997  Service Repair Manual 
Radiator Fan Motor Test

1. Disconnect the 2P connector from the radiator fan

motor.

2. Test the motor by connecting battery power to the

A terminal, and ground to the B terminal.

3. If the motor

Page 1286 of 1503

ACURA NSX 1997  Service Repair Manual 
Radiator and Condenser Fan Controls

Engine Compartment Fan Motor

Test (A/T)

1. Disconnect the 2P connector from the engine

compartment fan motor.

2. Test the motor by connecting battery power to

Page 1287 of 1503

ACURA NSX 1997  Service Repair Manual 
Fan Relay Tests

Check continuity at the relay terminals.

There should be continuity between the C and D ter-

minals.

There should be continuity between the A and B ter-

minals when power and gro
Page:   < prev 1-8 9-16 17-24 25-32 next >