Dtc C1061: Pump Motor Circuit - Suzuki SX4 Service Manual

4F-44 Electronic Stability Program:

DTC C1061: Pump Motor Circuit

Wiring Diagram
2
1
[A]: ESP® control module connector (viewed from terminal side)
1. Battery
DTC Detecting Condition and Trouble Area
DTC Detecting Condition
• Defective pump motor and/or motor power supply
voltage is too low.
• Pump motor circuit in ESP® control module is opened,
shorted to power or ground circuit.
DTC Troubleshooting
Step
1 Was "Electronic Stability Program Check" performed?
2 Check ESP® hydraulic unit / control module assembly
power and ground circuit
1) Check that ESP® hydraulic unit / control module
assembly power supply circuit and ground circuit is in
good condition referring to "ESP® Hydraulic Unit /
Control Module Assembly Power and Ground Circuit
Check".
Are check results OK?
5
E08-25
WHT/RED
BLK E08-26
Action
12V
3
4
M
2. Main fuse box
3. Pump motor driver (transistor)
• Pump Motor and/or Motor Driver power supply circuit
• ESP® control module
Go to Step 2.
Substitute a known-
good ESP® hydraulic
unit / control module
assembly and recheck.
[A]
E08
1
12
2
13
3
14
4
15
5
16
6
17
7
18
8
19
9
20
10
21
11
22
23
24
25
26
4. Pump motor
5. ESP® hydraulic unit / control module assembly
Trouble Area
Yes
Go to "Electronic
Stability Program
Check".
Repair ESP® hydraulic
unit / control module
assembly power or
ground circuit.
S7RW0A4604029
I6RW0H460013-01
No