Hyundai Santa Fe (DM): Relay Box (Engine Compartment). Repair procedures
Inspection
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Pull out the relay from the engine compartment relay
box.
|
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.
|
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).
|
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
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