Dtc C1246: Clutch Pedal Position (Cpp) Switch Circuit Short - Suzuki Grand Vitara Service Manual

DTC C1246: Clutch Pedal Position (CPP) Switch Circuit Short

Wiring Diagram
[A]: 4WD control module connector "E91" (viewed from harness side)
1. CPP switch
DTC Detecting Condition and Trouble Area
DTC detecting condition
CPP switch signal is input when vehicle speed is 30 km/h (19
mph).
DTC Confirmation Procedure
1) Clear DTC using scan tool.
2) Start engine and drive vehicle at 50 km/h (31 mile/h) or more vehicle speed at least for 1 min.
3) Stop vehicle and check DTC.
Troubleshooting
Step
1 Was "4WD control system check" performed?
2 CPP switch circuit check
1) Disconnect CPP switch connector with ignition switch
OFF.
2) Check for proper connection to terminal of CPP switch
connector.
3) If connection is OK, measure voltage between "BLK/
ORN" terminal of CPP switch connector and vehicle
body ground with ignition switch ON.
Is it 10 – 14 V?
3 CPP switch check
1) Check CPP switch referring to "Clutch Pedal Position
(CPP) Switch Inspection and Adjustment: in Section
5C".
Is switch in good condition?
Transfer: Motor-Shift Type (Transfer with Shift Actuator) 3C-43
www.CarGarage.ir
1
BLK/ORN
[A]
12 11 10 9 8 7
26 25 24 23 22 21 20
Action
www.CarGarage.ir
2
12V
E91-7
5 4 3 2
6 1
19 18 17 16 15 14 13
I5JB0A332020-01
2. 4WD control module
• CPP switch
• CPP switch circuit
• 4WD control module
Yes
Go to Step 2.
Go to Step 3.
Substitute a known-
good 4WD control
module and recheck.
S5JB0A3314051
Trouble area
No
Go to "4WD Control
System Check: Motor-
Shift Type (Transfer with
Shift Actuator)".
Go to Step 4.
Replace CPP switch.