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Removal

Disconnect the negative (-) battery terminal.

Remove the crash pad lower panel (A).

(Refer to BD group - "Crash pad")

Remove IPM(Intelligent intergrated Platform Module) connector (A), bolts and nut

Remove IPM (A) after removing rear connectors.

Installation

Install IPM(Intelligent intergrated Platform Module).

Connect the IPM connector.

Install the crash pad lower panel.

Inspection

IPM Connectors

Outer Connector (L / M / N / K)

CON.	PIN	Description	Active	Remark
L	1
	2
	3
	4	Wiper Intermittent Volume	AD
	5	Key Illumination Lamp Output
	6	Rear Left Seatwarmer Switch Input
	7	Rear Washer Switch Input	High
	8
	9	Auto Light Switch Input	Low
	10	Head Lamp Low Switch Input	Low
	11	Wiper Mist Switch Input	High
	12	Auto Light Sensor Input	AD
	13	Auto Light Sensor Ground	Ground
	14
	15	Washer Switch Input	High
	16
	17	Defroster Switch Input	Low
	18	Rear Right Seatwarmer Switch Input
	19	Wiper Intermittent Switch Input	High
	20
	21	Tail Lamp Switch Input	Low
	22	Rear Left Seatwarmer Relay Output
	23	Rear Wiper Switch Input	High
	24	Rear Right Seatwarmer Relay Output
	25	ALS Power Monitoring Input	High
	26
M	1	Head
	2	Driver Door Unlock Relay Output	Low	Relay
	3
	4	Rear Fog Relay Output	Low	Relay
	5	Can Network Communication Line(high)	Data
	6	Can Network Communication Line(Low)	Data
	7
	8	Key In Switch Input	Low
	9	Head Lamp Washer Switch Input	Low
	10
	11
	12	Parking Brake Indicator	Low
	13	Hid Option Switch Input	Low
	14	Rear Fog Lamp Switch Input	Low
	15
	16	Head Lamp high Switch Input	Low
N	1	Room Lamp Output	Low	PWM
	2
	3	Head Lamp Washer Realy Output	Low	Relay
	4
	5	Hazard Relay Output	Low	Relay
	6
	7	AV Tail Signal Output	Low
	8
	9
	10	Key Solenoid Output	Low	Solenoid
	11	Supply Power To Ips For Mhlld
	12	Power Ground2	Ground
	13	Front Fog Lamp Switch Input	Low
	14	Tx Door Unlock State Signal Output	High
	15	Assist Seat Belt Indicator Output	Low	LED
	16	P Position Switch Input	Low
	17	Diagnostic Comm. Line K For Tester	Data
	18	Crash Unlock Signal Input	Low
	19	Buzzer Output	Low
	20
	21	Manual HLLD Power Output	High
	22	Power Ground1	Low	Lamp
K	1
	2	Stop Lamp LH/RH Output	High
	3	Stop Lamp Power	Power
	4	Power Window Lock Switch Input	Low
	5	Rear Right Door Open Switch Input	Low
	6		Low
	7	Rear Left Door Open Switch Input
	8	Parking Brake Switch Input	Low
	9	Driver Door Key Unlock Switch Input	Low
	10	Driver Door Open Switch Input	Low
	11	Tail Gate Out Side Handle Signal Input	Low
	12	IMS Relay Output	Low	Relay
	13	Rear Door Actuator Unlock Switch Input
	14
	15
	16
	17	Seat Belt Switch Input	Low
	18	Assist Door Open Switch Input	Low
	19	Tail Gate Open Switch Input	Low
	20	Rear Parking Assist System Switch Input	Pulse
	21	Driver Door Key Lock Switch Input	Low
	22	Rear Wiper Relay Output	Low	Relay
	23	Assist Door Actuator Unlock Switch Input	Low
	24	Power Window Unlock Switch Input	Low
	25	Assistant Seat Belt Switch Input	Low
	26	Driver Door Actuator Unlock Switch Input	Low

Inner Connector (A / B / C)

CON.	PIN	Description	Active	Remark
A	1	Head Lamp Low RH Output	High	PWM
	2	Head Lamp High RH Output	High	PWM
	3	Power (IPS2 & 3)	Power
	4	Front Fog Lamp Output	High	PWM
	5	Tail Lamp RH Output	High
	6	Power (IPS1 & 4)	Power
	7	Tail Lamp LH Output	High
	8	Head Lamp Low LH Output	High	PWM
	9	Power (IPS5 & 6)	Power
	10	Head Lamp High LH Output	High	PWM
	11	Tail Interior Lamp Output	High
	12	Power (IPS0 & 7)	Power
B	1	Power Window Relay Output	Low	Relay
	2	Ignition2 Switch Input	High
	3	Drl Option Switch Input	Low
	4	Battery Monitoring Input	High
	5	Accessory Switch Input	High
	6
	7
	8	Burglar Alarm Horn Relay Output	Low	Relay
	9
	10	Ignition1 Monitoring Input	High
	11
	12	Tail Gate Release Relay Output	Low	Relay
C	1
	2	Door Unlock Relay Output	Low	Relay
	3	Door Lock Relay Output	Low	Relay
	4
	5
	6	Wiper Low Relay Output	Low	Relay
	7
	8	Defroster Relay Output	Low	Relay
	9
	10	Hood Open Switch Input	Low
	11	Diagnostic Comm. Line K For Tester	Data
	12	Start Inhibit Relay Output	Low	Relay

Trouble Diagnostics When Using GDS

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

To diagnose the IPM function, select the vehicle model and IPM.

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

To perform functional test on IPM outputs, select "Actuation Test"

To change the "user option" on BCM, select the "User Option" menu and change the value as below.