GDI ± Troubleshooting
13A-38
Code No.95 Malfunction in throttle valve control servo
motor (1st motor) system
Probable cause
Range of check
D Throttle valve control servo relay: ON
D System voltage: 8 V or more
Set conditions
D Throttle valve control servo drive circuit is shorted to earth.
D Other power source interferences with throttle valve control servo drive circuit.
D Throttle valve control servo drive circuit is open circuit.
D Malfunction of the throttle valve control servo
D Open circuit or short-circuited harness wire in throttle
valve control servo system, or poor connector contact
D Malfunction of the throttle valve controller
Check the throttle valve control servo. (Refer to P.13A-107.)
NG
Replace
OK
Check the following connectors: A-05, C-48
NG
Repair
OK
Check trouble symptom.
NG
Check the harness wire between the throttle valve control servo
and throttle valve controller.
OK
Replace the throttle valve controller.
NG
Repair
Code No.99 Malfunction in throttle valve control servo
motor (2nd motor) system
Probable cause
Range of check
D Throttle valve control servo relay: ON
D System voltage: 8V or more
Set conditions
D Throttle valve control servo drive circuit is shorted to earth.
D Other power source interferes with throttle valve control servo drive circuit.
D Throttle valve control servo drive circuit is open-circuited.
D Malfunction of the throttle valve control servo
D Open circuit or short-circuited harness wire in the
throttle valve control servo system, or poor connector
contact
D Malfunction of the throttle valve controller
Check the throttle valve control servo. (Refer to P.13A-107.)
NG
Replace
OK
Check the following connectors: A-05, C-48
NG
Repair
OK
Check trouble symptom.
NG
Check the harness wire between the throttle valve control servo
and throttle valve controller.
OK
Replace the throttle valve controller.
NG
Repair
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