Hyundai Santa Fe: ICM (Integrated Circuit Module) 
Relay Box. Repair procedures - Fuses And Relays - Body Electrical System - Hyundai Santa Fe DM 2013-2019 Service ManualHyundai Santa Fe: ICM (Integrated Circuit Module) Relay Box. Repair procedures

Inspection

Rear Blower Motor relay
Check for continuity between the terminals.
1.
There should be continuity between the No.16 and No.15 terminals when power and ground are connected to the No.13 and No.14 in the ICM-A.
Cornering Lamp(LH) Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.8 and No.20 terminals when power and ground are connected to the No.13 and No.12 in the ICM-A.
Cornering Lamp(RH) Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.19 and No.7 terminals when power and ground are connected to the No.13 and No.11 in the ICM-A.
Rear Fog Lamp Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.11 and No.10 terminals when power and ground are connected to the No.11 and No.14 in the ICM-B.
Two Turn Unlock Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.12 and No.22 terminals when power and ground are connected to the No.21 and No.22 in the ICM-B.
Burglar Alarm Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.20 and No.16 terminals when power and ground are connected to the No.17 and No.6 in the ICM-B.

    ICM (Integrated Circuit Module) Relay Box. Description and Operation
    Description The ICM relay is united with (rear blower motor, cornering lamp, rear fog lamp, two turn unlock, burglar alram relay) which installed inside the lower crash pad. ...

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