Mitsubishi MOTORS Space Runner 1998, Workshop Manual

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ABS <4WD> -
Troubleshooting
35C-4
TROUBLESHOOTING
35201130590
For troubleshooting other than those listed below, refer to GROUP 35B - Troubleshooting.
INSPECTION CHART FOR DIAGNOSIS CODE
Diagnosis code No. Inspection item Reference page
32 G sensor system 35C-4
INSPECTION PROCEDURE FOR DIAGNOSIS CODE
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.
D An open or short circuit is present in the G sensor system.
D
Malfunction of G sensor
D Malfunction of wiring harness or connector
D Malfunction of ABS-ECU
NG
Repair
NG
Check the harness wire, and repair if necessary.
D Between G sensor and ABS-ECU
OK
OK
OK
Check the trouble symp-
tom.
Check the following connectors:
A-54, B-15, C-24, B-65
G sensor check (Refer to P.35C-7.)
NG
NG
Repair
NG
Replace the hydraulic unit and ABS-ECU.
OK
Check the trouble symp-
tom.
Check the following connector:
A-54
NG
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 13 and 15
OK:
2.4 - 2.6 V (When labeled surface is faced to horizontal
direction)
Replace
DATA LIST REFERENCE TABLE
35201150305
Item No. Check item Checking requirements Normal value
32 G sensor Vehicle is stopped. 2.4 - 2.6 V
Vehicle is running. 0.5 - 4.5 V
CHECK AT ABS-ECU
35201180373
TERMINAL VOLTAGE CHECK CHART
Terminal No. Check item Checking requirements Normal condition
13 Input from G sensor Ignition switch: ON 2.4 - 2.6 V
Labeled surface is faced to horizontal direction
(Refer to P.35C-7.)
15 Earth for G sensor At all times 0 V