Hyundai r35z-7 Workshop Manual page 210

4. WHEN AIR CLEANER WARNING LAMP LIGHTS UP(Engine is started)
Before disconnecting the connector, always turn the starting switch OFF.
Before carrying out below procedure, check all the related connectors are properly inserted.
After checking, insert the disconnected connectors again immediately unless otherwise specified.
Check resistance
YES
between air
cleaner switch
and chassis?
Disconnect CD-10
Does display go
Yes 0~1.1
off when
No =
disconnect CD-10
and CN-167?
Starting switch : ON
Engine : Start
Check resistance
between CN-56
NO
(5) and chassis?
Disconnect CN-56
Yes
No =
C C heck resistance
YES
MAX 1
NO
MIN 1M
CLUSTER
5
CN-56
YES
NO
YES
NO
0~1.1
4
CN-2
Clogged air filter or
defective switch
Defective the
detector
Short circuit in
wiring harness
Defective cluster
AIR CLEANER SWITCH
9
CN-8
5-27
Cause Remedy
Check filter or
replace switch
Repair or replace
the detector
Repair or replace
(After clean)
Replace
Pa
CD-10
DETECTOR
2
CN-167
R35Z75TS13