ABS <4WD> ± Troubleshooting
35B-12
Code No.32 G sensor system Probable cause
This code is output in the following cases.
D G sensor output voltage is less than 0.5 V or more than 4.5 V. (An open or
short circuit is present in the G sensor circuit.)
D G sensor output voltage does not change. (G sensor output voltage is abnormal.)
D Malfunction of G sensor
D Malfunction of wiring harness or connector
D Malfunction of hydraulic unit and ABS-ECU
NG
Repair
NG
Check the harness wire, and repair if necessary.
D Between ignition switch and G sensor
OK
OK
OK
Check the trouble symp-
tom.
Check the following connector: D-29
G sensor check (Refer to P.35B-31.)
NG
NG
Repair
NG
Replace the hydraulic unit and ABS-ECU.
OK
Check the trouble symp-
tom.
Check the following connector: A-58
NG
Measure at the ABS-ECU connector A-58.
D Disconnect the connector, and measure at the harness side
connector.
D Ignition switch: ON
D Voltage between 7 and 20
OK: 2.4 ± 2.6 V (When labeled surface is faced to vertical
direction)
Replace
Measure at the G sensor connector D-29.
D Disconnect the connector, and measure at the harness side
connector.
D Ignition switch: ON
D Voltage between 1 and body earth
OK: System voltage
NG
Repair
NG
Check the harness wire, and repair if necessary.
D Between G sensor and ABS-ECU
OK
Check the trouble symp-
tom.
Check the following connectors: A-58, C-25 <L.H. drive
vehicles>, D-29
NG
OK
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