Page 3033 of 4770

F00043
1 2 3
4 5 6
1 2 3
4 5 6
1 2 3
4 65 Open
Continuity
Continuity
Open Continuity
(+) (±)
(+) (±)1 2 3
4 5 6 Continuity
± DIAGNOSTICSABS & TRACTION CONTROL SYSTEM
DI±613
848 Author: Date:
2 Check ABS & TRAC solenoid relay.
PREPARATION:
Remove ABS & TRAC solenoid relay from Engine Room R/B
No. 3.
CHECK:
Check continuity between each terminal of ABS & TRAC sole-
noid relay.
OK:
Terminals 4 and 6Continuity (Reference value 80 W)
Terminals 2 and 3Continuity
Terminals 1 and 3Open
CHECK:
(a) Apply battery positive voltage between terminals 4 and 6.
(b) Check continuity between each terminal of ABS & TRAC
solenoid relay.
OK:
Terminals 2 and 3Open
Terminals 1 and 3Continuity
CHECK:
Connect the test lead to terminal 5 and the lead to terminal
3. Check continuity between the terminals.
OK:
Continuity
If there is no continuity, connect the test lead to terminal 5
and the lead to terminal 3. Recheck continuity between ter-
minals.
NG Replace ABS & TRAC solenoid relay.
OK
Check for open circuit in harness and connector between DLC1, ABS & TRAC solenoid relay and
body ground (See page IN±31).
Page 3034 of 4770
DI±614
± DIAGNOSTICSABS & TRACTION CONTROL SYSTEM
849 Author: Date:
3 Is DTC output?
Check DTC on page DI±574.
YES Repair circuit indicated by the code output.
NO
4 Does ABS warning light go off?
NO Check for short circuit in harness and connec-
tor between ABS warning light, DLC1 and ABS
& TRAC ECU (See page IN±31).
YES
5 Check ABS & TRAC solenoid relay (See step 2).
NG Replace ABS & TRAC solenoid relay.
OK
Check for short circuit in harness and connector between DLC1 and ABS & TRAC solenoid relay
(See page IN±31).
Page 3035 of 4770
F00095
R±Y
3DLC1
J/CE1
ATs
J2211
II3 IK25
EC BRA15 BR
AR±Y
R±Y23 ABS & TRAC ECU
Ts
R±Y
3DLC1
J/CE1
ATs
J2211
II3 IK25
EC BRA15 BR
AR±Y
R±Y23 ABS & TRAC ECU
Ts
16
AB0119S08096
F00446
Ts
DLC1
E1
ON
± DIAGNOSTICSABS & TRACTION CONTROL SYSTEM
DI±615
850 Author: Date:
Ts Terminal Circuit
CIRCUIT DESCRIPTION
The sensor check circuit detects abnormalities in the speed sensor signal which cannot be detected with
the DTC check.
Connecting terminals Ts and E
1 of the DLC1 in the engine compartment starts the check.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check voltage between terminals Ts and E1 of DLC1.
CHECK:
(a) Turn the ignition switch ON.
(b) Measure voltage between terminals Ts and E
1 of DLC1.
OK:
Voltage: 10 ± 14 V
OK If ABS warning light does not blink even after Ts
and E
1 are connected, the ECU may be defec-
tive.
NG
DI04X±04
Page 3036 of 4770
DI±616
± DIAGNOSTICSABS & TRACTION CONTROL SYSTEM
851 Author: Date:
2 Check for open and short circuit in harness and connector between ABS &
TRAC ECU and DLC1, DLC1 and body ground (See page IN±31).
NG Repair or replace harness or connector.
OK
Check and replace ABS & TRAC ECU.
Page 3037 of 4770

F00114
TRAC OFF
Indicator LightABS & TRAC ECU
CJ32 C10 R±L7
DLC2
17 J/CJ/C
2
IG3
TRC
Instrument Panel J/B
1D
J4 D319
L
A16
D R±L
C10LL
L
A16 TRAC Cut Switch
W±B12
11
LGWT
CSW
J7
J114 1
IGJ8
A 8
1JW±B
A J/C
1J7 Instrument Panel J/B
W±B
A J/CTRAC OFF
Indicator LightABS & TRAC ECU
C
C10 R±L7
DLC2
17 J/CJ/C
2
IG3
TRC
Instrument Panel J/B
1D
J4 D319
L
A16
D R±L
C10LL
L
A16 TRAC Cut Switch
W±B12
11
LGWT
CSW
J7
J114 1
IGJ8
A 8
1JW±B
A J/C
1J7 Instrument Panel J/B
W±B
A J/CTRAC OFF
Indicator LightABS & TRAC ECU
C
C10 R±L7
DLC2
17 J/CJ/C
2
IG3
TRC
Instrument Panel J/B
1D
J4 D319
L
A16
D R±L
C10LL
L
A16 TRAC Cut Switch
W±B12
11
LGWT
CSW
J7
J114 1
IGJ8
A 8
1JW±B
A J/C
1J7 Instrument Panel J/B
W±B
A J/CTRAC OFF
Indicator LightABS & TRAC ECU
C10 R±L7
DLC2
17 J/CJ/C
2
IG3
TRC
Instrument Panel J/B
1D
J4 D319
L
A16
D R±L
C10LL
L
A16 TRAC Cut Switch
W±B12
11
LGWT
CSW
J7
J114 1
IGJ8
A 8
1JW±B
A J/C
1J7 Instrument Panel J/B
W±B
A J/C
TRAC OFF
Indicator LightABS & TRAC ECU
C10
GAUGER±L7
DLC2
17 J/CJ/C
2
IG3
TRC
Instrument Panel J/B
1D
J4 D319
L
A16
D R±L
C10LL
L
A16 TRAC Cut Switch
W±B12
11
LGWT
CSW
J7
J114 1
IGJ8
A 8
1JW±B
A J/C
1J7 Instrument Panel J/B
W±B
A J/CJ32 J32
± DIAGNOSTICSABS & TRACTION CONTROL SYSTEM
DI±617
852 Author: Date:
TRAC OFF Indicator, TRAC Cut Switch Circuit
CIRCUIT DESCRIPTION
This is the TRAC control main switch. When the TRAC cut switch is pushed on, TRAC control goes off and
the TRAC OFF indicator lights up. This indicator blinks for warnings when the trouble occurs and for
displaying DTC.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check DTC.
Check DTC on page DI±574.
YES Repair circuit indicated by the code output.
NO
DI04Y±04
Page 3038 of 4770
F00052
1 4
(+)(±) 32
DI±618
± DIAGNOSTICSABS & TRACTION CONTROL SYSTEM
853 Author: Date:
2 Check TRAC cut switch.
PREPARATION:
(a) Remove TRAC cut switch.
(b) Disconnect TRAC cut switch connector.
CHECK:
Measure resistance between terminals 1 and 4 of TRAC cut
switch when TRAC cut switch is ON and OFF.
OK:
TRAC cut switchResistance
Pushed inContinuity
Released1 MW or higher
NG Replace TRAC cut switch.
OK
3 Check for open and short circuit in harness and connector between terminal
CSW of ABS & TRAC ECU and TRAC cut switch and body ground (See page
IN±29).
NG Repair or replace harness or connector.
OK
4 Check TRAC OFF indicator light.
See combination meter troubleshooting on page BE±2.
NG Repair or replace combination meter.
OK
Page 3039 of 4770
± DIAGNOSTICSABS & TRACTION CONTROL SYSTEM
DI±619
854 Author: Date:
5 Check for open and short circuit in harness and connector between terminal WT
of ABS & TRAC ECU and TRAC OFF indicator light (See page IN±31).
NG Repair or replace harness or connector.
OK
Check and replace ABS & TRAC ECU.
Page 3040 of 4770

F00097
Instrument Panel J/B
1DR±L
C10 C8 IND 2J/C
J4LG18
A16 R±LSLIP Indicator LightABS & TRAC ECU
IG3 75
LG3
D D Instrument Panel J/B
1DR±L
C10 C8 IND 2J/C
J4LG18
A16 R±LSLIP Indicator LightABS & TRAC ECU
IG3 75
LG3
D D Instrument Panel J/B
1DR±L
C10 C8 IND 2J/C
J4LG18
A16 R±LSLIP Indicator LightABS & TRAC ECU
IG3 75
LG3
D D Instrument Panel J/B
1DR±L
C10 C8 IND 2J/C
J4LG18
A16 R±LSLIP Indicator LightABS & TRAC ECU
IG3 75
LG3
D D Instrument Panel J/B
1DR±L
C10 C8 IND 2J/C
J4LG18
A16 R±LSLIP Indicator LightABS & TRAC ECU
IG3 75
LG3
D D Instrument Panel J/B
1DR±L
C10 C8 IND 2J/C
J4LG18
A16 R±LSLIP Indicator LightABS & TRAC ECU
IG3 75
LG3
D DInstrument Panel J/B
1DR±L
C10 C8 IND 2
GAUGEJ/C
J4LG18
A16 R±LSLIP Indicator LightABS & TRAC ECU
IG3 75
LG3
D D
DI±620
± DIAGNOSTICSABS & TRACTION CONTROL SYSTEM
855 Author: Date:
SLIP Indicator Light Circuit
CIRCUIT DESCRIPTION
The SLIP indicator blinks during TRAC operation.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 Check SLIP indicator light.
See combination meter troubleshooting on page BE±2.
NG Repair or replace combination meter.
OK
2 Check for short circuit in harness and connector between ABS & TRAC ECU and
SLIP indicator light (See page IN±31).
NG Repair or replace harness or connector.
OK
Check and replace ABS & TRAC ECU.
DI04Z±04