Hyundai Santa Fe (DM): Relay Box (Engine Compartment). Repair procedures
Inspection
1. |
Disconnect the negative (-) battery terminal.
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2. |
Pull out the relay from the engine compartment relay
box.
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Power Relay (Type A)
Check for continuity between the terminals.
A : Power outlet relay
B : Start relay
C : Front deicer relay
D : Blower relay
E : ACC relay
F : IG1 relay
G : IG2 relay
H : Rear defogger relay
I : Horn relay
J : Vaccum pump relay
1. |
There should be continuity between the No.30 and
No.87 terminals when power and ground are connected to the No.85 and
No.86 terminals.
|
2. |
There should be no continuity between the No.30 and
No.87 terminals when power is disconnected.
|
Power Relay (Type B)
Check for continuity between the terminals.
A : Wiper relay (Low)
B : Wiper relay (High)
1. |
There should be continuity between the No.30 and
No.87 terminals when power and ground are connected to the No.85 and
No.86 terminals.
|
2. |
There should be continuity between the No.30 and
No.87 terminals when power is disconnected.
|
Power Relay (Type C)
Check for continuity between the terminals.
A : Cooling fan relay
1. |
There should be continuity between the No.30 and
No.87 terminals when power and ground are connected to the No.85 and
No.86 terminals.
|
2. |
There should be no continuity between the No.30 and
No.87 terminals when power is disconnected.
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Replacement of EMS box
1. |
Disconnect the negative(-) battery terminal.
|
2. |
Push 4 hooks in the engine room relay box out to
the arrow direction and put up the EMS box assembly (A).
|
3. |
Disconnect the connector and remove the EMS box assembly
(A).
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Fuse
1. |
Be sure there is no play in the fuse holders, and
that the fuses are held securely.
|
2. |
Are the fuse capacities for each circuit correct?
|
3. |
Are there any blown fuses?
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Multi Fuse
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Relay Box (Engine Compartment). Components and Components Location
Component Location ...Relay Box (Passenger Compartment). Components and Components Location
Component Location ...See also:
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Circuit Diagram ...
Fuel Additives
HYUNDAI recommends that you use good quality gasolines treated with detergent additives such as TOP TIER Detergent Gasoline, which help prevent deposit formation in the engine. These gasolines will help ...
When Active ECO is activated
The engine noise may get louder. The vehicle speed may slightly be reduced. The air conditioner performance may be affected. ...