Suzuki 2006 SX4, Service Manual

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4E-26 ABS:
DTC C1063: Solenoid Valve Power Supply Driver Circuit
S6RW0C4504020
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Troubleshooting
E08
[A]
1
2
3
4
5
6
7
12
13
14
15
16
17
18
19
20
21
22
8
9
10
11
23
24
25
26
WHT GRN
3
4
7
E08-23 BLK
12V
E08-9 GRN/ORN
2
1
WHT/BLU
5
E08-24
6
I7RW01460015-01
[A]: ABS control module connector (viewed from terminal side) 4. Junction block assembly
1. Battery 5. Solenoid valve power supply driver (transistor)
2. Main fuse box 6. ABS hydraulic unit / control module assembly
3. Ignition switch 7. To solenoid valve
DTC Detecting Condition Trouble Area
• Solenoid valve power supply driver circuit is opened,
shorted to power and ground circuit in ABS control
module.
• Solenoid valve power supply voltage is too low.
• Solenoid valve power supply driver is stuck to ON or
OFF position.
• Output circuit from control unit is opened or shorted in
ABS control module.
• Mismatching solenoid output and solenoid monitor is
detected.
• Solenoid valve power supply circuit
• ABS control module
Step Action Yes No
1 Was “ABS Check” performed? Go to Step 2. Go to “ABS Check”.
2 Check ABS hydraulic unit / control module assembly
power and ground circuit
1) Check that ABS hydraulic unit / control module assembly
power supply circuit and ground circuit is in good
condition referring to “ABS Hydraulic Unit / Control
Module Assembly Power and Ground Circuit Check”.
Are check results OK?
Substitute a known-
good ABS hydraulic unit
/ control module
assembly and recheck. Repair ABS hydraulic
unit / control module
assembly power or
ground circuit.