1997 TOYOTA SUPRA wheel
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SRS AIRBAG COMPONENT REPLACEMENT (cont'd) PAGE 5 of 6
Component Replacement Notes
Note 1 ± Replace the following items:
Instrument panel
Center console bracket support
Note 2 ± Replace the following items if deformed:
Instrument panel
Instrument panel reinforcement
Glove compartment
Glove compartment door
Note 3 ± Replace the following items:
Instrument panel reinforcement
Glove compartment
Glove compartment door
Note 3a ± Replace the following items:
Instrument panel
Instrument panel reinforcement
Glove compartment door
Note 4 ± If the SRS wire harness assembly is damaged:
Use a repair wire specially designed for use in the SRS airbag system at the front
sensor (P/N 82988±24010).
OR
Replace the entire wire harness assembly.
Note 4a ± Replace wire harness if damaged.
Repair only if wire harness connector is damaged.
Note 4b ± Replace wire harness if damaged.
Note 5 ± Replace the following items if deformed:
Steering wheel
Spiral cable
Note 6 ± Replace center airbag sensor assembly if:
Center airbag sensor assembly has been found faulty in troubleshooting
Center airbag sensor assembly has been found faulty during the following checks:
1. Deformation of the bracket or case
2. Vinyl seal broken
3. Damage to connector
Center airbag sensor assembly has been dropped.
Page 504 of 1807
FOR THE TOYOTA DEALER
COLLISION REPAIR INFORMATION
TITLE: TOYOTA COLLISION REPAIR & PAGE 1 of 5
REFINISH SERVICE PUBLICATIONS
SECTION: GENERAL INFORMATION BULLETIN #75
MODELS: ALL
DATE: JANUARY 1997
Toyota Collision Repair and Refinish Service Publications are an integral part of the Toyota
philosophy of ªfix it right the first timeº. This detailed repair information is designed to
speed and simplify repair operations and improve the quality of each repair. For ordering
information, please refer to page 5 of this bulletin.
COLLISION REPAIR MANUALS
Cutting and welding operationsAnti±rust treatment
Body component diagrams and illustrationsSRS handling precautions
Body panel replacementElectronic control unit (ECU) locations
Body dimensionsPlastic body part identification
Model
YearPart NumberPrice
AVALON
Collision Repair Manual 1997±95 00400±BR046 $20.00
CAMRY
Collision Repair Manual 1997 00400±BR062 20.00
Collision Repair Manual 1996±92 00400±BR032 9.00
Collision Repair Manual±Coupe 1996±94 00400±BR043 9.00
Collision Repair Manual±Wagon 1996±92 00400±BR035 9.00
Collision Repair Manual 1991±87 00400±BRM01±0E 8.95
Collision Repair Manual 1986±83 00400±36433±E 6.95
CELICA
Collision Repair Manual±Convertible 1997±94 00400±BR048 15.00
Collision Repair Manual 1997±94 00400±BR044 15.00
Collision Repair Manual 1993±90 00400±BR022 6.95
Collision Repair Manual 1989±86 00400±BRM00±1E 8.95
COROLLA
Collision Repair Manual 1997±93 00400±BR038 15.00
Collision Repair Manual±Sedan 1992±87 00400±BR012 6.95
Collision Repair Manual±All Trac 1992±88 00400±BR014 4.95
Collision Repair Manual±Wagon 1992±88 00400±BR013 4.95
Collision Repair Manual±FX 1988±87 00400±BRM00±6E 4.95
Collision Repair Manual±FF/FR 1987±83 00400±36434±E 6.95
(Front Wheel Drive/Rear Wheel Drive)
Page 510 of 1807
NOTICE: True up the mounting section of
the front airbag sensor very carefully and
accurately so that the sensor can be
mounted at the correct angle.
NO8948
Wheel base
2,550 (100.39)
Imaginary
Standard
Line
mm (in.)
(Two-Dimensional Distance)
Hole dia.
10 (0.39)nut
10 (0.39)
18 (0.71)
14 (0.55)nut
9 (0.35)
10 (0.39)nut
18 (0.71)
10 (0.39)nut
12 (0.47)nut Name
Propeller shaft center support bearing installation nut
Front floor reinforcement standard bole
Rear floor side member standard hole
Rear suspension member installation nut
Rear spring support hole-outer
Suspension member bracket installation nut-front, outer
Rear floor side member rear standard hole
Tank band installation nut
Transport hook installation nut Symbol
K, k
L, l
M, m
N, n
O, o
P, p
Q, q
R
r Hole dia.
7 (0.28)
9 (0.35)
9 (0.35)
18 (0.71)
8 (0.31) nut
13 (0.51)
13 (0.51)
14 (0.55) nut
18 (0.71)
10 (0.39) nut Name
Front side member standard hole
Front crossmember working hole
Front airbag sensor installation hole
Front side member standard bole
Front airbag sensor installation nut
Front suspension crossmember installation hole
Front spring support hole-outer
Front suspension crossmember installation nut
Front side member standard hole
Engine rear mounting member installation nut-front Symbol
A, a
B, b
C, c
D, d
E, e
F, f
G, g
H, h
I, i
J, j
UNDER BODY (Cont'd)
BODY DIMENSIONSDI-9
Page 582 of 1807
- DIAGNOSTICSENGINE (2JZ-GTE)
DI-167
395 Author: Date:
1997 SUPRA (RM502U) ISC4 (B32) - E01 (B80)
R-G e BRIdling, When A/C Switch ON or OFFPulse generation
(See page DI-240)
OX1 (B48) - E1 (B69)W e BRMaintain engine speed at 2,500 rpm for 2 min. after warning upPulse generation
(See page DI-193)
OXS (B47) - E1 (B69)R-L e BRMaintain engine speed at 2,500 rpm for 2 min. after warning upPulse generation
(See page DI-193)
HT1 (B71) E01 (B80)BLBRIdling after warning upBelow 3.0HT1 (B71) - E01 (B80)B-L e BRIG switch ON9 - 14
HTS (B72) E01 (B80)BR WBRIdling after warning upBelow 3.0HTS (B72) - E01 (B80)BR-W e BRIG switch ON9 - 14
KNK1 (B50) - E1 (B69)W e BRIdlingPulse generation
(See page DI-212)
KNK2 (B49) - E1 (B69)W e BRIdlingPulse generation
(See page DI-212)
NSW (B76) E1 (B69)BWBR
IG switch ON
Other shift position in ºPº or ºNº position9 - 14
NSW (B76) - E1 (B69)B-W e BRIG switch ON
Shift position in ºPº or ºNº position0 - 3.0
SPD (A2) - E1 (B69)P e BRIG switch ON
Rotate driving wheel slowlyPulse generation
(See page DI-238)
TE1 (A20) - E1 (B69)L e BRIG switch ON9 - 14
W (A6) E1 (B69)LBBRIdling9 - 14W (A6) - E1 (B69)L-B e BRIG switch ON0 - 3.0
OD1 (A12) - E1 (B69)BR-B e BRIG switch ON9 - 14
AC1 (A34) E1 (B69)LRBRA/C switch ON (At idling)0 - 1.5AC1 (A34) - E1 (B69)L-R e BRA/C switch OFF7.5 - 14
ACMG (A23) E01 (B80)WGBRA/C switch ON (At idling)0 - 3.0ACMG (A23) - E01 (B80)W-G e BRA/C switch OFF9 - 14
FPU (B73) E01 (B80)WLBRIG switch ON9 - 14FPU (B73) - E01 (B80)W-L e BRRestarting at high engine coolant temp.Below 2.0
ELS (A15) E1 (B69)RYBRDefogger switch or taillight switch ON7.5 - 14ELS (A15) - E1 (B69)R-Y e BRDefogger switch and taillight switch OFF-0.1 - 1.5
SDL (A8) - E1 (B69)G e BRDuring transmissionPulse generation
VSV1 (B40) E1 (B69)GBBRImmediately after racingBelow 3.0VSV1 (B40) - E1 (B69)G-B e BRIdling9 - 14
VSV2 (B39) E1 (B69)GYBRFor 2 sec. after IG switch ON to OFFBelow 3.0VSV2 (B39) - E1 (B69)G-Y e BRIdling9 - 14
VSV3 (B38) - E1 (B69)B-Y e BRIdling9 - 14
VSV4 (B60) - E1 (B69)L-W e BR
Idling and other shift position ºPº or ºNº position (for A/T).
Idling (for M/T)Below 3.0VSV4 (B60) E1 (B69)LW e BR
Idling and shift position ºPº or ºNº position (for A/T)9 - 14
IG switch ON2.3 - 3.0
PIM1 (B62) - E2 (B65)B-Y e W-BIG switch ON and apply vacuum 26.7 kPa
(200 mm Hg, 7.9 in. Hg)1.0 - 1.5
EFI+ (A27) - E2 (B65)B e W-BIG switch ONPulse generation
(See page DI-285)
EFI- (A26) - E2 (B65)W e W-BIG switch ONPulse generation
(See page DI-285)
Page 652 of 1807
A00714
ONCheck Harness A
ECM
A2 SP1(+)
AT7809
4.5 - 5.5 V
0Turn the wheel
- DIAGNOSTICSENGINE (2JZ-GTE)
DI-239
467 Author: Date:
1997 SUPRA (RM502U)
INSPECTION PROCEDURE
1 Check operation of speedometer.
CHECK:
Drive the vehicle and check if the operation of the speedometer in the combination meter is normal.
HINT:
The No.1 vehicle speed sensor is operating normally if the speedometer display is normal.
NG Check speedometer circuit (See page BE-43).
OK
2 Check voltage between terminal SP1 of ECM connector and body ground.
PREPARATION:
(a) Shift the shift lever to neutral position.
(b) Jack up one of rear wheels.
(c) Connect Check Harness A (See page DI-164).
(d) Disconnect power steering ECU connector and cruise
control ECU connector.
(e) Turn ignition switch ON.
CHECK:
Measure voltage between terminal SP1 of ECM connector and
body ground when rear wheel is turned slowly.
OK:
Voltage is generated intermittently.
NG Check and repair harness and connector be-
tween combination meter and ECM.
OK
Check and replace ECM (See page IN-28).
Page 738 of 1807
DI4V7-01
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
DI-447
675 Author: Date:
1997 SUPRA (RM502U)
DIAGNOSTIC TROUBLE CODE CHART
If a malfunction code is displayed during the DTC check, check the circuit listed for that code. For details
of each code, turn to the page referred to under the ºSee pageº for the respective ºDTC No.º in the DTC chart.
HINT:
Using SST 09843-18020, connect the terminals Tc and E1, and remove the short pin.
If any abnormality is not found when inspect each inspection parts, inspect the ECU.
DTC No.
(See Page)Detection ItemTrouble Area
11
(DI-453)Open circuit in ABS solenoid relay circuitABS solenoid relay
Open or short in ABS solenoid relay circuit
12
(DI-453)Short circuit in ABS solenoid relay circuitABS solenoid relay
B+ short in ABS solenoid relay circuit
13*2
(DI-460)Open circuit in ABS motor relay circuitABS motor relay
Open or short in ABS motor relay circuit
14
(DI-460)Short circuit in ABS motor relay circuitABS motor relay
B+ short in ABS motor relay circuit
21
(DI-466)Open or short circuit in 2-position solenoid circuit for right front
wheelABS actuator
Open or short in SFRH or SFRR circuit
22
(DI-466)Open or short circuit in 2-position solenoid circuit for left front
wheelABS actuator
Open or short in SFLH or SFLR circuit
23
(DI-466)Open or short circuit in 2-position solenoid circuit for right rear
wheelABS actuator
Open or short in SRH (SRRH) or SRR (SRRR) circuit
24*1
(DI-466)
Open or short circuit in 2-position solenoid circuit for left rear
wheelABS actuator
Open or short in SRLH or SRLR circuit
31*2
(DI-469)Right front wheel speed sensor signal malfunction
32*2
(DI-469)Left front wheel speed sensor signal malfunctionRight front, left front, right rear and left rear speed sensor
O htihd iit33*2
(DI-469)Right rear wheel speed sensor signal malfunction
Open or short in each speed sensor circuit
Speed sensor rotor
34*2
(DI-469)Left rear wheel speed sensor signal malfunction
41
(DI-475)Low battery positive voltage
Battery
IC regulator
Open or short in power source circuit
43*1
(DI-479)
Malfunction in deceleration sensor
(constant output)Deceleration sensor
Wire harness for deceleration sensor system
44*1
(DI-480)Open or short in deceleration sensor circuitDeceleration sensor
Open or short in deceleration sensor circuit
45*1
(DI-479)Malfunction in deceleration sensorDeceleration sensor
Wire harness for deceleration sensor system
49
(DI-482)Open circuit in stop light switch circuitOpen in stop light circuit
51*2
(DI-484)
Pump motor is locked
Open in pump motor groundABS pump motor
Always
ON
(DI-485)Malfunction in ECU
IG power source circuitBattery
IC regulator
Open or short in power source circuit
Page 741 of 1807
DI7HM-01
W01411
1 2 3 4 5 6
7 8 9 10 11 121 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 A18
A19
DI-450
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
678 Author: Date:
1997 SUPRA (RM502U)
TERMINALS OF ECU
NORMAL ABS (2JZ-GE Engine):
Symbols (Terminal No.)STD Voltage (V)Condition
IG1 (A18-2) - GND (A19-2,13)10 - 14IG switch ON
SR (A19-18) - R+ (A19-8)Below 1.5IG switch ON, ABS warning light OFF
MR (A19-7) - R+ (A19-8)10 - 14IG switch ON
SFRH (A19-4) - GND (A19-2,13)10 - 14IG switch ON, ABS warning light OFF
SFRR (A19-1) - GND (A19-2,13)10 - 14IG switch ON, ABS warning light OFF
SFLH (A19-10) - GND (A19-2,13)10 - 14IG switch ON, ABS warning light OFF
SFLR (A19-11) - GND (A19-2,13)10 - 14IG switch ON, ABS warning light OFF
SRR (A19-22) - GND (A19-2,13)10 - 14IG switch ON, ABS warning light OFF
SRH (A19-21) - GND (A19-2,13)10 - 14IG switch ON, ABS warning light OFF
AST (A19-16) - GND (A19-2,13)10 - 14IG switch ON, ABS warning light OFF
WA (A18 4) GND (A19 2 13)Below 2.0IG switch ON, ABS warning light ONWA (A18-4) - GND (A19-2,13)10 - 14IG switch ON, ABS warning light OFF
STP (A18 12) GND (A19 2 13)Below 1.5Stop light switch OFFSTP (A18-12) - GND (A19-2,13)8 - 14Stop light switch ON
D/G (A18-11) - GND (A19-2,13)10 - 14IG switch ON, ABS warning light OFF
MT (A19-9) - GND (A19-2,13)Below 1.5IG switch ON
Tc (A18-9) - GND (A19-2,13)10 - 14IG switch ON
Ts (A18-8) - GND (A19-2,13)10 - 14IG switch ON
FR+ (A19-3) - FR- (A19-14)AC generationIG switch ON
Slowly turn right front wheel
FL+ (A19-19) - FL- (A19-20)AC generationIG switch ON
Slowly turn left front wheel
RR+ (A18-1) - RR- (A18-7)AC generationIG switch ON
Slowly turn right rear wheel
RL+ (A18-3) - RL- (A18-10)AC generationIG switch ON
Slowly turn left rear wheel
Page 742 of 1807
W02803
1 2 3 4 5
6
7
8
9 10 11
121
2 3 4 5
6 7 8 9
10
11 12 13
14 15 16
17 18
19 20 21 22 A21
A20
23
24 25 26
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM
DI-451
679 Author: Date:
1997 SUPRA (RM502U)
Sport ABS (2JZ-GTE Engine):
Symbols (Terminal No.)STD Voltage (V)Condition
IG1 (A20-13) - GND (A20-12,25)10 - 14IG switch ON
SR (A21-7) - R+ (A20-26)10 - 14IG switch ON, ABS warning light OFF
MR (A21-1) - R+ (A20-26)Below 1.0IG switch ON
SFRH (A20-2) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
SFRR (A20-1) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
SFLH (A21-5) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
SFLR (A21-6) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
SRRH (A21-11) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
SRRR (A21-12) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
SRLH (A20-15) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
SRLR (A20-14) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
AST (A21-4) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
WA (A20 11) GND (A20 12 25)Below 2.0IG switch ON, ABS warning light ONWA (A20-11) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
STP (A20 5) GND (A20 12 25)Below 1.5Stop light switch OFFSTP (A20-5) - GND (A20-12,25)8 - 14Stop light switch ON
D/G (A20-24) - GND (A20-12,25)10 - 14IG switch ON, ABS warning light OFF
MT (A21-10) - GND (A20-12,25)Below 1.5IG switch ON
Tc (A20-8) - GND (A20-12,25)10 - 14IG switch ON
Ts (A20-21) - GND (A20-12,25)10 - 14IG switch ON
FR+ (A21-3) - FR- (A21-9)AC generationIG switch ON
Slowly turn right front wheel
FL+ (A21-8) - FL- (A21-2)AC generationIG switch ON
Slowly turn left front wheel
RR+ (A20-10) - RR- (A20-23)AC generationIG switch ON
Slowly turn right rear wheel
RL+ (A20-22) - RL- (A20-9)AC generationIG switch ON
Slowly turn left rear wheel
FRO (A20-7) - GND (A20-12,25)Pulse generationVehicle driving at about 30 km/h (19 mph)
FLO (A20-20) - GND (A20-12,25)Pulse generationVehicle driving at about 30 km/h (19 mph)
RRO (A20-6) - GND (A20-12,25)Pulse generationVehicle driving at about 30 km/h (19 mph)
RLO (A20-19) - GND (A20-12,25)Pulse generationVehicle driving at about 30 km/h (19 mph)
GL1 (A20-4) - GND (A20-12,25)0.5 - 4.5 VIG switch ON
GL2 (A20-16) - GND (A20-12,25)0.5 - 4.5 VIG switch ON
VGS (A20-3) - GND (A20-12,25)4.5 - 5.5 VIG switch ON