Hyundai Tucson: BCM (Body Control Module) / Body Control Module (BCM) Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Body Electrical System / BCM (Body Control Module) / Body Control Module (BCM) Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the center facia panel. (Refer to BD group - "Crash pad center panel")

3.	Loosen the nut and bolt from BCM.

4.	Disconnect the connectors (A).

Installation

1.	Install the BCM and connect the connectors.

2.	Install the center facia panel.

Trouble Diagnostics When Using GDS

1.	The IPM 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 IPM function, select the vehicle model and IPM.

3.	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.

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

Body Control Module (BCM) Description and Operation

Body Control Module (BCM) Funtionsscription FunctionDescriptionFRONT WASHER LINKED WIPERx With IGN2 ON, turning ON the WasherSW turns ON the Wiper and turning OFF the WasherSW keeps Wiper outpu ...

Seat Electrical

...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Display Settings
Press the key Select [Display] through TUNE knob or key Select menu through TUNE knob Mode Pop up [Mode Pop up] Changes / selection mode During On state, press the or key to display the mode change pop up screen. Text Scroll [Text ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Troubleshooting
Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptomProbable causeRemedyThe set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed sensor circuitRepair the veh ...