1H-2 Ignition System:
Ignition System Wiring Circuit Diagram
BLK/YEL
BLK/YEL
1
5
WHT/BLU
80A
60A 15A
6
9
8
7
21
20
19
31
30
29
1. Ignition switch
2. Main relay
3. Ignition coil assembly for No.1 and No.4 spark plugs
4. Ignition coil assembly for No.2 and No.3 spark plugs
5. CMP sensor
6. CKP sensor
Schematic and Routing Diagram
BLK/WHT
11
BLK/WHT
2
BRN/WHT
BLK/RED
BLK/RED
BLK/RED
BLU
YEL/BLK
BLK/ORN
C41 (31P)
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10
16
28 27
26
25
24
23
22
24
10. No.4 spark plug
11. Sensed information (MAP sensor, ECT sensor, IAT sensor, TP sensor, Knock sensor
12. ECM
12
5V
5V
G04-23
G04-10
5V
12V
G04-6
G04-5
5V
C41-11
5V
C41-23
G04 (24P)
7
6
5
4
3
2
1
15
14
13 12
11
10
9
8
23
22
21
20
19
18
17
7. No.1 spark plug
8. No.2 spark plug
9. No.3 spark plug
(if equipped), VSS, Park/Neutral position signal, Electric load signal, Engine start
signal, Test switch terminal (Vehicle without immobilizer indicator lamp))
GRN/WHT
C41-19
C41-20
GRN/YEL
3
C41-1
BLK/ORN
C41-2
BLK
C41-3
BLK
G03 (17P)
6
5
4
3
2
1
12
11
10
9
8
7
17
16
15
14
13
S3RH0A1802001
9
8
4
10
7
I3RH0A180001-01