Brake Light System Circuit Diagram (Hatchback) - Suzuki SX4 Service Manual

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D-7 Brake Light System Circuit Diagram (Hatchback)
J/B
26
30
IG1 SIG
10A
15A
E325
E323
12
LT GRN/BLK
E181
4
3
GRN/YEL
GRN/WHT
GY
GRN/WHT
ECM
E325
"A-5"
Cruise control
J/B
(IF EQPD)
L315
GRN/WHT
L393
1
O233
GRN/WHT
GRN/WHT
O92
L133
2
High mounted
stop light
1
BLK
O233
2
L393
BLK
BLK
19
18
STOP
2
GRN
2
Brake
light
switch
1
GW
1
2
2
GRN/WHT
GRN/WHT
GW
GW
ABS
ECM
Cont.M
"A-5"
ESP
Cont.M
GRN/WHT
L134
2
2
(R)
(L)
5
5
Brake light
BLK
BLK
L390
BLK
O231
20
21
Wiring Systems:
GRN/WHT
GW
Shift lock
relay
"A-6"
"F-2"
R
"F-3"
BLK
2
BLK
23
9A-146
S7RW0A910E044
I7RW0A910945-01

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Questions and answers

Gawthorpe
February 27, 2025

Adjust throttle motor

1 comments:
Mr. Anderson
February 27, 2025

The idle speed on a Suzuki SX4 should be controlled by the Idle Air Control Valve (IACV) rather than adjusting the idle screw on the throttle body, as the screw is factory set. Before using compressed air in the idle-air-bypass passages, the IACV should be removed to prevent damage to its delicate mechanism. If there is an issue with idle speed, checking the IACV function and referring to the SX4 service manual is recommended.

This answer is automatically generated

Adetunji Ismail
March 4, 2025

I have an issue of crank but not starting When I scan it brought this codeU0100 Which means no communication thou crank sensor wire was cut off but it was fix back What could be wrong and what could be the solution,

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jack wrona
March 6, 2025

increasing revs when changing gears

1 comments:
Mr. Anderson
March 6, 2025

The Suzuki SX4 may have increasing revs when changing gears due to its drive-by-wire system and the difference in final drive ratios between the manual (4.41) and automatic (2.81) transmissions. This difference causes high cruising RPMs in the manual version and sluggishness in the automatic. Additionally, if the revs climb while going uphill, it may be due to the transmission downshifting or kicking out of overdrive. Other possible causes include low transmission fluid, abuse, or a faulty transmission design.

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