Hyundai Santa Fe (TM): Body Electrical System / Power Door Mirrors

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Body Electrical System / Power Door Mirrors

Components and components location

Component Location

1. Power door mirror
2. Power door mirror switch
 3. Power folding mirror switch

Power Door Mirror Switch. Schematic diagrams

Circuit Diagram

Power Door Mirror Switch. Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front left door trim.
(Refer to Body - "Front Door Trim")
3.
Remove the power window bezzel assembl (A) after loosening the mounting screws.
4.
Remove the power window switch assembly (A) after loosening the mounting screws.
Installation
1.
Install the power mirror switch.
2.
Install the front door trim after connecting the connector.
3.
Connect the negative (-) battery terminal.
Inspection
Diagnosis with diagnostic tool
1.
In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool).
The diagnostic system (diagnostic tool) provides the following information.
(1)
Fault Code Searching : Checking failure and code number (DTC)
(2)
Data Analysis : Checking the system input/output data state
(3)
Actuation test : Checking the system operation condition
(4)
S/W Management : Controlling other features including system option setting and zero point adjustment
2.
If diagnose the vehicle by diagnostic tool, select "DTC Analysis" and "Vehicle".
3.
If check current status, select the "Data Analysis" and "Car model".
4.
Select the 'IBU_BCM' to search the current state of the input/output data.
5.
To forcibly actuate the input value of the module to be checked, select option 'Actuation Test'.

Power Door Mirror Actuator. Repair procedures

Removal
1.
Disconnect (-) battery terminal.
2.
Using a fastener remover (C), remove the mirror (A) as illustration below.

  
•
Protect mirror from removing tool with cloth (B) wrapped.
•
Be careful not to damage mirror and mirror housing during removing process.
•
Apply force around the center of mirror because to apply force the end of mirror will break it.
3.
Disconnect heat wire connectors (A) and then remove the mirror.
4.
Remove the mirror actuator mounting screw.
5.
Insert the fastener remover into the end of the mirror actuator (A) and lift it up.
6.
Disconnect the connector (A) and then remove the mirror actuator.
Installation
1.
Connect the actuator connector and then install the mirror actuator.
2.
Connect mirror heat wire connector and then install the mirror.
3.
Connect (-) battery terminal then check if mirror works normally.

Power Door Mirror Assembly. Repair procedures

Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the door trim.
(Refer to Body - "Front Door Trim")
3.
Disconnect the power door mirror connector (A) from the harness.
4.
Apply battery voltage to each terminal as shown in the table and verify that the mirror operates properly.
[Actuator]

BCW Indicator

Control Unit

Mirror Heater

Turn Signal Lamp

Puddle Lamp

Folding Mirror
Removal
1.
Disconnect (-) battery terminal.
2.
Remove front door trim.
(Refer to Body - "Front Door Trim")
3.
Remove door mirror assembly.
(Refer to Body - "Outside View Mirror")
4.
Using a fastener remover (C), remove the mirror (A) as illustration below.

  
•
Protect mirror from removing tool with cloth (B) wrapped.
•
Be careful not to damage mirror and mirror housing during removing process.
•
Apply force around the center of mirror because to apply force the end of mirror will break it.
5.
Disconnect heat wire connectors (A) and then remove the mirror.
6.
Remove the scalp.
1)
Attach protection tape at the end of the screw driver.
2)
Insert screw driver in where you can see the back of scalp.

  
•
When inserting screw driver, avoid to touch internal wires in the mirror housing.
3)
Hold the mirror assembly with one hand and hold the screwdriver with the other hand and strike it vertically as shown illustration below.

  
•
It is the way that screw driver strikes inner side of scalp cover to remove.
•
Lift screw driver and door mirror assembly about 20cm height from floor then smash them vertically.
•
scalp is thrown and removed because screw driver push the back of scalp cover to remove.
•
After removing the scalp, make sure that the clip and hook on the back of the scalp are not damaged.
•
If clips and hooks are damaged, replace the scalp with a new one as noise may occur in driving.
7.
Remove front cover and LED side repeater lamp lock screw.
8.
Using a fastener remover, remove the LED side repeater lamp as illustration below.

  
•
Be careful not to damage the LED side repeater lamp fixing hook (A).
9.
Disconnect the connector (A) and then remove the LED side repeater lamp.
Installation
1.
Install the puddle lamp and LED side repeater lamp.
2.
Install the scalp.
  
•
Install the scalp in the vertical direction that the inner fixing hook is not damaged.
•
When scalp installing, install the folded area first and then the far area.
•
Pushing the around of scalp with both hands and then make sure that it is completely installed.
3.
Connect mirror heat wire connector and BSD connector then mount mirror.
4.
Install the door mirror assembly.
5.
Connect (-) battery terminal then check if door mirror lamp works normally.

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