Page 177 of 1807

N08860
Bubble
Acceptable
range
N09725
Unlock
Lock
Range Acceptable
- BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
BE-21
1999 Author: Date:
1997 SUPRA (RM502U)
4. Replacing headlight:
REPLACE HEADLIGHT
5. Replacing headlight:
INSPECT HEADLIGHT AIM
Do the following before inspection.
Make sure the body around the headlight is not de-
formed.
Park the vehicle on a level spot.
The driver gets into the driver's seat and puts the
vehicle in a state ready for driving (with a full tank).
Bounce the vehicle several times.
6. Replacing headlight:
ADJUST HEADLIGHT IN VERTICAL ALIGNMENT
(a) Using adjusting screw A, adjust the headlight aim to within
the specifications.
(b) Make sure the gauge bubble is within the acceptable
range.
HINT:
If the gauge bubble is outside the acceptable range, check that
the vehicle is parked on a level spot.
Readjust the headlight aim after parking the vehicle on a level
spot.
7. Replacing headlight:
ADJUST HEADLIGHT IN HORIZONTAL ALIGNMENT
(a) Using adjusting screw B, adjust the headlight aim to within
the specifications.
(b) Using adjusting nut C, adjust the º0º back to the mark.
HINT:
For adjustment, pull nut C to the rear vehicle to free it. After ad-
justment, check that the nut C is locked in.
Page 178 of 1807
BE0DU-03
Z18225
Headlights
Fog Lights
R/B No.2
Fog Light Relay
FOG Fuse
HEAD Fuse
Fog Light Switch BE-22
- BODY ELECTRICALFOG LIGHT SYSTEM
2000 Author: Date:
1997 SUPRA (RM502U)
FOG LIGHT SYSTEM
LOCATION
Page 179 of 1807
N19593
ON
Connector ºAº
BE0DV-03
Z07377
- BODY ELECTRICALFOG LIGHT SYSTEM
BE-23
2001 Author: Date:
1997 SUPRA (RM502U)
INSPECTION
1. INSPECT FOG LIGHT SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF-No continuity
ONA6 - A7Continuity
If continuity is not as specified, replace the switch.
2. INSPECT FOG LIGHT RELAY CONTINUITY
ConditionTester connectionSpecified condition
Constant1 - 2Continuity
Apply B+ between
terminals 1 and 2.3 - 5Continuity
If continuity is not as specified, replace the relay.
Page 180 of 1807
N19848
Fog Light Adjust Screw
BE0DW-01
BE-24
- BODY ELECTRICALFOG LIGHT SYSTEM
2002 Author: Date:
1997 SUPRA (RM502U)
ADJUSTMENT
ADJUST FOG LIGHT AIM
Adjust Screw: Vertical Direction
Page 181 of 1807
Z18224
Front Turn Signal and Hazard Waning Lights
HAZ-HORN Fuse Combination Switch
Light Control Switch
Turn Signal Flasher R/B No.4
J/B No.1
TURN Fuse
Rear Combination Lights
Rear Turn Signal and hazard Warning Lights R/B No.2
BE0DX-01
- BODY ELECTRICALTURN SIGNAL AND HAZARD WARNING SYSTEM
BE-25
2003 Author: Date:
1997 SUPRA (RM502U)
TURN SIGNAL AND HAZARD WARNING SYSTEM
LOCATION
Page 182 of 1807

BE0DY-02
Z09367
Right Turn
Left Turn
Connector ºAº
BE1843
2
Turn Signal Light Bulbs (21W)13
Z09334
BE-26
- BODY ELECTRICALTURN SIGNAL AND HAZARD WARNING SYSTEM
2004 Author: Date:
1997 SUPRA (RM502U)
INSPECTION
1. INSPECT TURN SIGNAL SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
Left turnA1 - A5Continuity
Neutral-No continuity
Right turnA1 - A8Continuity
If continuity is not as specified, replace the switch.
2. INSPECT TURN SIGNAL FLASHER OPERATION
(a) Connect the terminal 2 to battery positive (+) terminal and
the terminal 3 to battery negative (-) terminal.
(b) Connect the 2 turn signal light bulbs parallel to each other
to terminals 1 and 3, check that the bulbs flash.
HINT:
The turn signal lights should flash between 60 and 120 times
per minute.
3. INSPECT HAZARD WARNING SWITCH CONTINUITY
ConditionTester connectionSpecified condition
Switch OFF7 - 10Continuity
Switch ON7 - 8
4 - 5 - 6 - 9Continuity
Illumination circuit2 - 3Continuity
If continuity is not as specified, replace the switch.
BE3QR-01
Page 183 of 1807
Z18226
Personal LightDoor Key Lock and Unlock Switch
Door Lock Motor and Unlock Detection Switch
Luggage Room Light Switch
Luggage Room Light
Door Courtesy Switches Door Lock Motor and
Unlock Detection Switch R/B No.2Integration
Relay
DOME Fuse
BE0DZ-01
- BODY ELECTRICALINTERIOR LIGHT SYSTEM
BE-27
2005 Author: Date:
1997 SUPRA (RM502U)
INTERIOR LIGHT SYSTEM
LOCATION
Page 184 of 1807

BE0E0-02
N08914
1
3
N08913
1
2
N08920
N08130
N08912
BE-28
- BODY ELECTRICALINTERIOR LIGHT SYSTEM
2006 Author: Date:
1997 SUPRA (RM502U)
INSPECTION
1. INSPECT INTERIOR LIGHT CONTINUITY
Switch positionTester connectionSpecified condition
DOOR1 - 3Continuity
OFF-No continuity
2. INSPECT PERSONAL LIGHT CONTINUITY
Switch positionTester connectionSpecified condition
OFF-No continuity
*ON1 - 2Continuity
* Set the interior light switch to OFF or DOOR.
If continuity is not as specified, replace the light assembly or
bulb.
3. INSPECT LUGGAGE ROOM LIGHT CONTINUITY
Switch positionTester connectionSpecified condition
OFF1 - 2No continuity
ON1 - 2Continuity
If continuity is not as specified, replace the light.
4. INSPECT DOOR COURTESY SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
ON (SW pin released)1 - 2 - 3Continuity
OFF
(SW pin pushed in)-No continuity
If continuity is not as specified, replace the switch.
5. INSPECT LUGGAGE ROOM LIGHT SWITCH CONTI-
NUITY
ConditionTester connectionSpecified condition
ON (SW pin released)1 - Switch bodyContinuity
OFF
(SW pin pushed in)1 - Switch bodyNo continuity
If continuity is not as specified, replace the switch.