Kia Optima: Repair procedures
Components and Components Location
DisassemblyETC (Electronic Throttle Control) System. Troubleshooting
Fail-Safe Mode
Item
Fail-Safe
ETC Motor
Throttle valve stuck at 5°
TPS
TPS 1 fault
ECM looks at TPS2
...
ESC OFF Switch. Repair procedures
Inspection
1.
Turn ignition switch OFF and
disconnect the negative (-) battery cable.
2.
Remove the crash pad side switch
assembly.
3.
Check ...
Seat Heater (Non-Air Ventilation). Repair procedures
Inspection
First Seat Heater
1.
Check for continuity and measure
the resistance between No.4 and No.6 terminals.[Cushion]
No.
Description ...