Suzuki 2006 SX4, Service Manual

Page: 132 / 1478

1A-88 Engine General Information and Diagnosis:
DTC P0335: Crankshaft Position Sensor “A” Circuit
S6RW0C1104037
Wiring Diagram
DTC Detecting Condition and Trouble Area
3 Wire harness check
1) Disconnect connector from ECM with ignition switch
turned OFF.
2) Check that knock sensor signal circuit is as follows.
• Wiring harness resistance of knock sensor signal
circuit is less than 3
Ω
.
• Insulation resistance of knock sensor signal circuit is
infinity between knock sensor connector and vehicle
body ground.
• Circuit voltage of knock sensor signal circuit is 0 – 1 V
with ignition switch turned ON.
Are they in good condition?
Substitute a known-
good ECM and recheck. Repair or replace
defective wire harness.
Step Action Yes No
E01 C01
3 4
18 19
5 6 7 10 11
17 20
47 46 49 50 51
21 22
52
16 25
9
24
14
29
55 57 54 53
59
60 58
2
26 27 28
15
30
56 48
32 31 34 35 36 37 40 42 39 38 44 45 43 41 33
1 12 13
23
8 3 4
18 19
5 6 7 10 11
17 20
47 46 49 50 51
21 22
52
16 25
9
24
14
29
55 57 54 53
59
60 58
2
26 27 28
15
30
56 48
32 31 34 35 36 37 40 42 39 38 44 45 43 41 33
1 12 13
23
8
5
4 9
11
3
E01-29
7
RED/WHT GRN/WHT
GRN
C01-22
BLK/WHT
YEL/GRN
BLK/YEL
YEL
WHT
6
10
WHT/BLU
WHT
8
RED
C01-15
C01-29
C01-48
C01-58
C01-30
PNK
BLU C01-36
C01-51
BLK
1
2
14
12
S
G
BLK
BLK
BLK
BLK/ORN
BLK/ORN
E01-30
13
I6RW0C110012-01
S: CKP sensor signal circuit 5. Ignition switch 11. “IG COIL” fuse
G: CKP sensor ground circuit 6. Starting motor 12. Starting motor magnet clutch
1. CKP sensor 7. Starting motor control relay 13. “IGN” fuse
2. Sensor plate on crankshaft 8. Transmission range switch (A/T model) 14. Shield wire
3. ECM 9. Fuse box No.2
4. “ST” fuse 10. “ST SIG” fuse
DTC detecting condition Trouble area
CKP sensor signal is not detected for 2 sec. even though
starter is operated.
(1 driving cycle detection logic) • CKP sensor and/or its circuit
• Sensor plate teeth damaged
• ECM
• Engine start signal circuit