Kia Optima DL3: Body Electrical System / Indicators And Gauges

Repair procedures Removal 1. Disconnect the negative battery terminal. 2. Remove the steering column upper & lower shroud panel.

Components and components location Components 1. Instrument cluster (General type) 2. Instrument cluster (Supervision type) Schematic diagrams Connector and Terminal Function Pin Function Pin Function 1 Signal 3 ground 21 Trip switch (-) input 2 Illumination (-) 22 Trip switch 1 (+) input 3 Rheostat switch (Down) input 23 Trip switch 2 (+) input 4 Rheostat switch (Up) input 24 Drive mode switch (CW)_input 5 - 25 Drive mode switch (CCW)_input 6 AT ('P' Position) 26 - 7 AT ('R' Position) 27 - 8 AT ('N' Position) 28 Active ECO switch_input 9 AT ('D' Position) 29 MM-CAN (Low) 10 AT ('S' Position) 30 MM-CAN (High) 11 - 31 Engine run state_Output 12 Vehicle speed output 32 C-CAN (High) 13 Alternator input 33 C-CAN (Low) 14 Fuel sender (+) input 34 Auto lever manual (+)_Input 15 - 35 Auto lever manual (-)_Input 16 Fuel sender (-) input 36 - 17 - 37 Ground (Signal1) 18 General type : Air bag (+) input / Supervision type : - 38 - 19 Oil press switch input 39 IGN1 20 - 40 Battery (+) Repair procedures Removal    When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage.