Dtc P2101: Throttle Actuator Control Motor Circuit Range / Performance - Suzuki SX4 Service Manual

1A-144 Engine General Information and Diagnosis:
Step
2 Battery voltage supply circuit check
1) Turn OFF ignition switch.
2) Remove ECM from its bracket with ECM connectors
connected.
3) With engine running, measure voltage between "E01-2"
terminal of ECM connector and engine ground.
Is voltage 10 – 14 V?

DTC P2101: Throttle Actuator Control Motor Circuit Range / Performance

Wiring Diagram
GRN
BLK/YEL
10
WHT
7
5
6
8
15 14 13 12 11
30 29 28 27 26
45 44 43 42 41
60 59 58 57 56
1. Electric throttle body assembly
1-1. Throttle actuator
1-2. Throttle position sensor (main)
1-3. Throttle position sensor (sub)
2. Throttle actuator control relay
Action
9
4
BLK/YEL
BLK/YEL
BLK/RED
2
GRY
1
1-1
1-2
1-3
E01
10 9 8 7 6 5 4 3
25 24 23 22 21 20 19 18
40 39 38 37 36 35 34 33
55 54 53 52 51 50 49 48
3. ECM
4. Main relay
5. Individual circuit fuse box No.1
6. "THR MOT" fuse
7. "FI" fuse
Poor "E01-2"
connection or
intermittent trouble.
Check for intermittent
referring to "Intermittent
and Poor Connection
Inspection in Section
00".
If wire and connections
are OK, substitute a
known-good ECM and
recheck.
BLK/WHT
BRN/WHT
BLK/RED BLK/RED
BLK/RED
BRN
GRN
BLU
YEL
RED
GRN
WHT
BLK
GRY
2 1 15 14 13 12 11
17 16 30 29 28 27 26
32 31 45 44 43 42 41
47 46 60 59 58 57 56
Yes
"DOME" fuse blown,
"WHT" or "WHT/RED"
wire is circuit open or
short circuit.
3
E01-29
C01-58 BLK/ORN
C01-15
BLK
C01-30 BLK
E01-60
E01-31 BLK
12V
5V
E01-1
E01-16
E01-45
E01-32
C01-45
C01-44
C01-43
C01-54
C01-40
C01-42
C01-41
C01
10 9 8 7 6 5 4 3
25 24 23 22 21 20 19 18
40 39 38 37 36 35 34 33
55 54 53 52 51 50 49 48
8. "IGN" fuse
9. "IG COIL" fuse
10. Ignition switch
No
S7RW0A1104059
2 1
17 16
32 31
47 46
I6RW0D110047-01