Acura NSX 1997 Service Manual page 879

Main Menu
Body Electrical
*: Read SRS precautions before working in this area
Special Tools . . . . . . . . . . . . . . . . 23-2
Troubleshooting
Tips and Precautions . . . . . . 23-3
Five-step
Troubleshooting . . . . . . . 23-5
Relay and Control Unit Locations
Front Compartment
'97-99 Models . . . . . . . . . . 23-7
'00-01 Models . . . . . . . . . . 23-2c
'02-05 Models . . . . . . . . . . 23-2e
Dashboard . . . . . . . . . . . . . . . 23-8
Dashboard, Door and
Floor . . . . . . . . . . . . . . . . . . 23-9
Rear Bulkhead . . . . . . . . . . . . 23-10
Engine Compartment
'97-99 Models . . . . . . . . . . 23-12
'00-05 Models . . . . . . . . . . 23-3c
Battery
Component Location Index 23-67
Replacement . . . . . . . . . . . . . 23-67
Test
'97-98 Model . . . . . . . . . . . 23-68
'99-05 Models . . . . . . . . . . 23-2b
Under-dash Fuse/Relay Box
Removal/Installation . . . . . . . 23-70
Ignition Switch
Test . . . . . . . . . . . . . . . . . . . . . . 23-72
Electrical Switch
Replacement . . . . . . . . . . 23-72
Steering Lock Removal/
Installation . . . . . . . . . . . . 23-73
Gauge Assembly
Gauge/Terminal Location
Index
'97-99 Models . . . . . . . . . . . . . 23-121
'00-01 Models . . . . . . . . . . . . . 23-29c
'02-05 Models . . . . . . . . . . . . . 23-29e
*Removal . . . . . . . . . . . . . . . . . . . . 23-126
Bulb Locations
'97-01 Models . . . . . . . . . . . . . 23-128
'02-05 Models . . . . . . . . . . . . . 23-34e
Disassembly . . . . . . . . . . . . . . . . . 23-129
Speedometer/Trip Meter/Odometer
Troubleshooting . . . . . . . . . . 23-130
VSS Replacement . . . . . . . . . . . . 23-133
Fuel Gauge
Gauge Test . . . . . . . . . . . . . . . 23-134
Sending Unit Test . . . . . . . . . 23-135
Coolant Temperature Gauge
Gauge Test
'97-99 Models . . . . . . . . . . 23-136
'00-05 Models . . . . . . . . . . 23-34c
Sending Unit Test . . . . . . . . . 23-136
Engine Oil Pressure Gauge
Test . . . . . . . . . . . . . . . . . . . . . . 23-137
Engine Oil Pressure Warning
System
Switch Test . . . . . . . . . . . . . . . 23-137
Brake Warning System
Parking Brake Switch
Test . . . . . . . . . . . . . . . . . . . 23-138
Fluid Level Switch Test . . . . 23-138
Seat Belt Reminder System
Seat Belt Switch Test . . . . . . . . . 23-139
Low Fuel Indicator
Indicator Light Test . . . . . . . . . . . 23-139
Interlock System
*Component Location Index . . . 23-140
Control Unit Input
Test . . . . . . . . . . . . . . . . . . . . . . 23-143
Key Interlock Solenoid Test . . . 23-144
Shift Lock Solenoid . . . . . . . . . . 23-145
Parking Pin Switch . . . . . . . . . . . 23-146
Safety Indicator
*Component Location
Index . . . . . . . . . . . . . . . . . . . . . 23-147
Description . . . . . . . . . . . . . . . . . . 23-147
Indicator Input Test . . . . . . . . . . 23-152
Troubleshooting . . . . . . . . . . . . . 23-154
Brake Light Failure Sensor
Test . . . . . . . . . . . . . . . . . . . 23-155
Roof Lock Switch Test . . . . . 23-156
Roof Holder Switch Test . . . 23-157
A/T Gear Position Indicator
Component Location
Index . . . . . . . . . . . . . . . . . . . . . 23-158
Indicator Input Test . . . . . . . . . . . 23-160
A/T Gear Position Switch
Test . . . . . . . . . . . . . . . . . . . . . . 23-162
Replacement . . . . . . . . . . . . . 23-163
Bulb Replacement . . . . . . . . . . . . 23-163
Integrated Control Unit
Input Test . . . . . . . . . . . . . . . . . . . . 23-166
Lights-on Reminder System
Chime Test . . . . . . . . . . . . . . . . . . 23-172
Key-in Reminder System
Ignition Key Switch Test . . . . . . 23-173
Lighting System
Component Location Index
'97-01 Models . . . . . . . . . . . . . 23-174
'02-05 Models . . . . . . . . . . . . . 23-35e
Switches . . . . . . . . . . . . . . . . . . . . 23-179
Retractable Headlight Control Unit
Input Test . . . . . . . . . . . . . . . . 23-180
Daytime Running Lights Control Unit
Input Test (Canada)
'97-01 Models . . . . . . . . . . . . . 23-182
'02-05 Models . . . . . . . . . . . . . 23-40e
Combination Light/Turn Signal Switch
Test . . . . . . . . . . . . . . . . . . . . . . 23-183
Headlight/Turn Signal Switch
Replacement . . . . . . . . . . . . . 23-184
Retractor Switch
Removal . . . . . . . . . . . . . . . . . . 23-186
Test . . . . . . . . . . . . . . . . . . . . . . 23-187
Bulb Replacement . . . . . . . . . 23-187
Retractor Motor
Replacement . . . . . . . . . . . . . 23-188
Headlight Housing
Adjustment . . . . . . . . . . . . . . . 23-189
Retractor Motor Test . . . . . . . . . . 23-190
Headlight Relay Test . . . . . . . . . . 23-191
Dimmer Relay Test . . . . . . . . . . . 23-191
Retractor Relay Test . . . . . . . . . . 23-192
Retractor Cut/Taillight
Relay Test . . . . . . . . . . . . . . . . 23-192
Headlight High Beam/Dimmer Relay
(USA) ('02-05 Models) Test . 23-45e
Headlight Low Beam Relay Test
('02-05 Models) . . . . . . . . . . . . 23-45e
Taillight Relay Test
('02-05 Models) . . . . . . . . . . . . 23-46e
Dimmer Relay (Canada) Test
('02-05 Models) . . . . . . . . . . . . 23-46e
Headlights
Description . . . . . . . . . . . . . . . 23-193
Adjustment
'97-01 Models . . . . . . . . . . 23-194
'02-05 Models . . . . . . . . . . 23-48e
Headlight Replacement
'97-01 Models . . . . . . . . . . . . . 23-195
'02-05 Models . . . . . . . . . . . . . 23-47e
Bulb Replacement
'97-01 Models . . . . . . . . . . . . . 23-196
'02-05 Models . . . . . . . . . . . . . 23-49e
HID Inverter Unit Replacement
('02-05 Models) . . . . . . . . . . . . 23-47e
HID Bulb Removal
('02-05 Models) . . . . . . . . . . . . 23-42e
HID Lamp System Troubleshooting
('02-05 Models) . . . . . . . . . . . . 23-44e
Daytime Running Lights (Canada)
Replacement . . . . . . . . . . . . . 23-196
Front Turn Signal/Front Parking Lights
Replacement . . . . . . . . . . . . . 23-197
Front Side Marker Lights
Replacement . . . . . . . . . . . . . 23-197
Taillights
Replacement . . . . . . . . . . . . . 23-198
Bulb Replacement . . . . . . . . . 23-198
Rear Side Marker Lights
Replacement . . . . . . . . . . . . . 23-199
License Plate Lights
Replacement . . . . . . . . . . . . . 23-199
Glove Box Light
Replacement/Test . . . . . . . . . 23-200
Ceiling/Courtesy/Trunk Lights
Component Location
Index . . . . . . . . . . . . . . . . . . . . . 23-201
Ceiling Lights Test . . . . . . . . . . . 23-203
Ceiling Light Replacement . . . . 23-205
Courtesy Light Test/
Replacement . . . . . . . . . . . . . 23-206
Door Switch Test . . . . . . . . . . . . . 23-206
Trunk Light Test/
Replacement . . . . . . . . . . . . . 23-207
Latch Switch Test/
Replacement . . . . . . . . . . . . . 23-207
Back-up Lights
Component Location
Index . . . . . . . . . . . . . . . . . 23-208
Test . . . . . . . . . . . . . . . . . . . . . . 23-210
Brake Lights
Component Location
Index . . . . . . . . . . . . . . . . . 23-211
Brake Switch Test . . . . . . . . . 23-213
High Mount Brake Light
Test . . . . . . . . . . . . . . . . . . . . . . 23-213
Replacement . . . . . . . . . . . . . 23-214
Rear Spoiler Replacement . . . . 23-214