ABS <2WD> -
Troubleshooting
35B-10
Inspection Procedure 2
Communication between MUT-
II
and the ABS-ECU is not
possible.
Probable cause
The cause may be an open circuit in the ABS-ECU power supply circuit or an open
circuit in the diagnosis output circuit.
D
Blown fuse
D
Malfunction of wiring harness or connector
D
Malfunction of hydraulic unit
NG
NG
NG
Repair
NG
Check the harness wire, and repair if necessary.
D
Between ABS-ECU and diagnosis connector
OK
NG
Repair
NG
Check the harness wire, and repair if necessary.
D
Between ignition switch and ABS-ECU
OK
NG
Repair
NG
Check the harness wire, and repair if necessary.
D
Between ABS-ECU and earth
NG
Repair
NG
Replace the hydraulic unit and ABS-ECU.
OK
Check the trouble symp-
tom.
OK
Check the trouble symp-
tom.
OK
Check the following connector:
A-54
Measure at the ABS-ECU connector A-54.
D
Disconnect the connector, and measure at the harness side
connector.
D
Continuity between 8 and body earth, between 11 and body
earth and between 24 and body earth
OK:
Continuity
Check the following connector:
A-54
OK
Check the trouble symp-
tom.
Measure at the ABS-ECU connector A-54.
D
Disconnect the connector, and measure at the harness side
connector.
D
Ignition switch: ON
D
Voltage between 4 and body earth
OK:
Battery voltage
Check the following connectors:
A-54, B-15, B-93, B-89
OK
Check the trouble symp-
tom.
Measure at thediagnosis connectorB-25 and the ABS-ECU connec-
tor A-54.
D
Disconnect the connector, and measure at the harness side
connector.
D
Continuity between the following terminals
ABS-ECU side - Diagnosis connector side
14 - 1
7 - 7
OK:
Continuity
NG
Check the following connectors:
B-14, B-102, B-25
Содержание Space Runner 1998
Страница 35: ...ENGINE 4G6 11A ENGINE 4G9 11B 11A 1 ENGINE CONTENTS 11109000276...
Страница 74: ...NOTES...
Страница 119: ...13A 1 FUEL CONTENTS GASOLINE DIRECT INJECTION GDI 4G6 13A GASOLINE DIRECT INJECTION GDI 4G9 13B FUEL SUPPLY 13C...
Страница 354: ...NOTES...
Страница 355: ...13C 1 FUEL SUPPLY CONTENTS 13509000197 GENERAL INFORMATION 2 FUEL TANK 3...
Страница 418: ...NOTES...
Страница 436: ...NOTES...
Страница 460: ...NOTES...
Страница 519: ...AUTOMATIC TRANSMISSION On vehicle Service 23 59 OIL SEAL LAYOUTsub 04 O A H B C D E F G I J K L M N...
Страница 532: ...NOTES...
Страница 567: ...REAR AXLE 2WD 27A REAR AXLE 4WD 27B 27A 1 REAR AXLE CONTENTS 27109000246...
Страница 660: ...NOTES...
Страница 714: ...NOTES...
Страница 722: ...NOTES...
Страница 732: ...NOTES...
Страница 772: ...NOTES...
Страница 912: ...NOTES...
Страница 913: ...INTERIOR 52A SUPPLEMENTAL RESTRAINT SYSTEM SRS 52B 52A 1 INTERIOR AND SUPPLEMENTAL RESTRAINT SYSTEM SRS CONTENTS...
Страница 954: ...NOTES...