Hyundai Tucson: Fuses And Relays / ICM (Integrated Circuit Module) Relay Box Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Body Electrical System / Fuses And Relays / ICM (Integrated Circuit Module) Relay Box Repair procedures

Inspection
Rear Wiper Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.11 in the A and No.12 in the A terminals when power and ground are connected to the No.2 in the A and No.11 in the A terminals.
2.
There should be no continuity between the No.11 in the A and No.12 in the A terminals when power is disconnected.
Seat Heater Relay (Rear left seat)
Check for continuity between the terminals.
1.
There should be continuity between the No.19 in the A and No.20 in the A terminals when power and ground are connected to the No.9 in the A and No.10 in the A terminals.
2.
There should be no continuity between the No.19 in the A and No.20 in the A terminals when power is disconnected.
Seat Heater Relay (Rear right seat)
Check for continuity between the terminals.
1.
There should be continuity between the No.12 in the B and No.13 in the B terminals when power and ground are connected to the No.10 in the A and No.3 in the B terminals.
2.
There should be no continuity between the No.12 in the B and No.13 in the B terminals when power is disconnected.
Flasher Sound Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.4 in the B and No.6 in the B terminals when power and ground are connected to the No.4 in the B and No.5 in the B terminals.
2.
There should be no continuity between the No.4 in the B and No.6 in the B terminals in the A terminals when power is disconnected.
DBC Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.3 in the A and No.8 in the A terminals when power and ground are connected to the No.5 in the A and No.6 in the A terminals.
2.
There should be no continuity between the No.3 in the A and No.8 in the A terminals when power is disconnected.
Rear Left Seat Heater Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.19 in the A and No.20 in the A terminals when power and ground are connected to the No.9 in the A and No.10 in the A terminals.
2.
There should be no continuity between the No.19 in the A and No.20 in the A terminals when power is disconnected.
Rear Right Seat Heater Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.12 in the B and No.13 in the B terminals when power and ground are connected to the No.10 in the A and No.3 in the B terminals.
2.
There should be no continuity between the No.12 in the B and No.13 in the B terminals when power is disconnected.
ICM (Integrated Circuit Module) Relay Box Description and Operation
Description The ICM relay is united with rear wiper relay, seat heater relay (rear) and flasher sound relay which installed inside the lower crash pad. ...

PDM Relay Box Description and Operation
Description The PDM relay is united with IG1, IG2 and ACC relays and installed beside the assist instrument panel. ...

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