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Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 40 (Body Control Module (BCM) - HEV) >> Schematic Diagrams >> BCM Connector Terminals >> BCM Input Signal SPEC
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BCM Input Signal SPEC

WARNING: This page is about a different variant/trim than selected.
Signal Name Description Input Characteristics (determinant condition of connector base) Power Source (Pull Up) Input acquisition VBAT Threshold Voltage
V_B+ Supplying power Pull down (Analog) - -
L_IGN1 IGN1 SW Pull down (B+ Backup Line) (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_IGN2 IGN2 SW Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_ACC ACC Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_MIST SW Mist SW Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_TAIL LAMP SW Tail SW Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
L_KEY IN SW Key IN SW Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
L_KEY INTER LOCK SW Key Interlock SW Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
L_REAR DEFOGGER SW Rear Derogger SW Pull up (ON: Gnd, OFF: Open) IGN1 Min: 7V Max17.5V
P_CRASH UNLOCK INPUT Crash Ulock Input Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
L_REAR FOG LAMP SW Rear Fog SW Pull up (ON: Gnd, OFF: Open) IGN1 Min: 7V Max17.5V
L_REAR WASHER SW Washer SW Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_REAR WIPER INT SW Rear Wiper INT Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_REAR WIPER ON SW Rear Wiper SW Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_FRONT WASHER SW Front Washer SW Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_FRONT INT WIPER SW Front INT SW Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_INH'R' R Position Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_BRAKE SW Brake SW Pull down (ON: VB, OFF: Open) - Min: 7V Max17.5V
L_RR SBR SW Rear Right SeatBelt SW Pull up (ON: Gnd(Unbelt), OFF: Open(Belt)) IGN1 Min: 7V Max17.5V
L_RC SBR SW Rear Center SeatBelt SW Pull up (ON: Gnd(Unbelt), OFF: Open(Belt)) IGN1 Min: 7V Max17.5V
L_RL SBR SW Rear Lift SeatBelt SW Pull up (ON: Gnd(Unbelt), OFF: Open(Belt)) IGN1 Min: 7V Max17.5V
L_RPAS OFF SW RPAS Off SW Pull up (ON: Gnd, OFF: Open) IGN1 Min: 7V Max17.5V
L_DRL OPT DRL Option SW Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
L_HEAD LAMP LOW SW Head Lamp Low SW Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
L_HEAD LAMP HI SW Head Lamp HI SW Pull up (ON: Gnd, OFF: Open) IGN1 Min: 7V Max17.5V
L_FRONT FOG LAMP SW Front Fog Lamp SW Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
L_AUTO LIGHT SW Auto Light SW Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
L_REAR SEAT WARMER RH SW RR Seat Warmer RH SW Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
L_REAR SEAT WARMER LH SW RR Seat Warmer LH SW Pull up (ON: Gnd, OFF: Open) B+ Min: 7V Max17.5V
A_FRONT WIPER INT VOLUME SW Front Wiper INT Volume Pull up (Analog) IGN1 Min: 7V Max17.5V
A_AUTO LIGHT SIGNAL Auto Light Sensor Pull down (Analog) - Min: 7V Max17.5V