Suzuki SWIFT RS415 2017, Service Manual

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Power Assisted Steering System: 6C-14
DTC C1113 / C1117 /C1118: Torque Sensor Circuit Failure
S4RS0A6304015
DTC C1113: Torque Sensor Main and Sub Circuit Voltage Difference High
DTC C1117: Torque Sensor Failure (Signal Voltage High)
DTC C1118: Torque Sensor Failure (Signal Voltage Low)
Wiring Diagram
DTC Detecting Condition and Trouble Area
LT GRN/BLK
WHT
BLU
GRN
RED
BRN
YEL
E52-1
E52-18
E52-6
E52-8
E52-20
E52-9
E52-16
E52-19
E49-2
E49-1
BLK
GRN
GRY
GRN
BLK
[A]
1 2 3 4 5 6 7 8 9
11
10
12 13 14 15 16 17 18 19 20
1
2
[B]
12V
5V
5
3
4
4
4
4
1
2
6
7
I4RS0B630006-
[A]: Connector “E52” (viewed from harness side) 2. Ignition switch 5. P/S control module
[B]: Connector “E49” (viewed from harness side) 3. Junction block assembly 6. Torque sensor
1. Main fuse 4. Fuse 7. Torque sensor amplifier
DTC detecting condition Trouble area
DTC C1113:
Difference between voltages from torque sensors at “E52-
18” terminal and “E52-6” terminal exceeds specified
voltage difference for P/S control module diagnosis for
specified period or longer
(1 driving cycle detection logic)
DTC C1117:
Voltage at “E52-16” terminal is lower than lower limit
voltage for P/S control module diagnosis for specified
period or longer after ignition SW is turned ON
(1 driving cycle detection logic)
DTC C1118:
Voltage at “E52-16” terminal is higher than upper limit
voltage for P/S control module diagnosis for specified
period or longer
(1 driving cycle detection logic)
• Torque sensor
• P/S control module