Kia Sportage: Repair procedures

Removal

1. Disconnect the negative (-) battery terminal.

2. Remove the crash pad lower panel.

(Refer to the BD group - "Crash pad")

3. Remove the BCM (A) after removing the nuts, connectors and antenna cable.

Installation

1. Install the BCM after connecting the connectors and cable.

2. Install the crash pad lower panel.

3. Connect the negative (-) battery terminal.

Inspection

BCM Pin Information

Connector A

Al  Battery power supply A2  IGN1 power supply A3  IGN2 power supply A4  ACC power supply A5  Wiper Mist swtich signal input
А6  Tail swtich signal input A7  Keyin swtich signal input A8  CrashUnlock signal input A9  Turn Sig RH swtich signal input
A10 Defogger swtich signal input A11 AutoLight swtich signal input A12 Hazard IND Power supply A13 RPAS Power supply
A14 Rear Washer swtich signal input
A15 Rear Wiper swtich signal input
A16 Washer swtich signal input A17 Wiper INT swtich signal input A18 Rear Wiper INT swtich signal input
A19 Hazard swtich signal input A20 Key Interlock swtich signal input
A21 Wiper INT Vol level signal input
A22 Turn Sig LH swtich signal input
A23 RPAS Off swtich signal input A24 GND

Connector B

B1  Head Lamp High swtich signal input
B2  Head Lamp Low swtich signal input
B3  Hazard IND control B4  К-Line communication B5  LIN_RCR Sensor Status output
В6  AutoLight Power supply B7  CAN HIGH
B8  AutoLight Sensor level signal input
B9  RPAS Off IND control B10 Front Fog swtich signal input B11 Rear Fog swtich signal input B12 LIN_BackUpSiren output В13 LIN_RL Sensor Status output B14 RPAS power GND
B15 LIN_RCL Sensor Status output
B16 LIN_RR Sensor Status output B17 -
B18 CAN_LOW
B19 AutoLight power GND
B20 Head LampLow signal output

Connector C

C1  RR SeatBelt IND control C2  RC SeatBelt IND control C3  AST SeatBelt IND control C4  Key SOL output
C5  RoomLamp output C6  TumSig FLH output C7  TumSig FRH output C8  TumSig RLH output C9  TumSig RRH output C10 Battery power supply C11 Battery power supply C12 GND
C13 RL SeatBet IND control C14 AVTail output
C15 Door Unlock signal control (to NAVI)
C16 Safety P/window Enable control C17 RPAS warning Buzzer output C18 Key Hole Illum output C19 HeadLamp Washer Relay output
C20 Wiper Relay output
C21 Cornering Lamp RH output C22 Cornering Lamp LH output C23 Rear Fog Relay output C24 Horn output control

Inputs Description and Characteristics

Outputs Description and Characteristics

Module Interface Description and Characteristics

Trouble Diagnostics When Using GDS

1. The BCM can be diagnosed by using the GDS. The BCM communicates with the GDS which then displays inputs and outputs along with codes.

2. To diagnose the BCM function, select the vehicle model and BCM.

3. To consult the present input/out value of BCM, "Current DATA". It provides information of BCM input/output conditions of power supply, turn signal/brake lamp, headlamp, door locks, outside mirror, wiper, auto-light and transmitters etc.

4. To perform functional test on BCM outputs, select "Actuation Test".

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