WARNING: This page is about a different car, the 2018 Hyundai Accent. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of HYUNDAI MOTOR AMERICA

Connector Pin Information

No	Connector A	Connector B	Connector C	Connector D	Connector
1	Battery (+)	Front wiper low backup switch input	Static bending light (Left)_output	-	Dedicated DRL output
2	RPAS power_output	Rear washer switch input	-	Key Interlock switch input	Tail lamp relay output
3	Ignition 1	Rear wiper switch input	B-CAN (High)	-	Power window relay output
4	Key IN switch	Front wiper switch input	B-CAN (Low)	-	Front fog lamp relay output
5	-	Front wiper intermittent volume input	Auto light power output	-	Rear fog lamp relay output
6	Power window lock switch input	Multi function light switch input	Interior lamp auto ground output	Security ind output	RH Headlamp high output or RH Dedicated DRL output
7	Sunroof open switch input	PAS_LIN input	Room lamp output	Key solenoid output	LH Headlamp high output or LH Dedicated DRL output
8	Rear right door unlock switch input	-	Turn Signal lamp (Rear Right) output	Head lamp low relay output	Headlamp high power-1 input or Dedicated DRL power-1 input
9	Assist door unlock switch input	-	Turn Signal lamp (Rear Left) output	Rear wiper relay output	Headlamp high power-2 input or Dedicated DRL power-2 input
10	Driver Key unlock switch input	-	Turn Signal lamp (Front Left) output	NAVI wake up output	-
11	Wiper washer switch input	Static bending light input	Tailgate release switch input	Wiper parking state input	Drive door unlock relay output
12	PAS Power input	Crash signal input	Door open switch (Assist) input	-	Door unlock relay output
13	-	-	Door open switch (Rear Right) input	AV Tail output	Door lock relay output
14	ACC	Head lamp high switch input	Door open switch (Driver) input	Start inhibit relay output	-
15	Ignition 2	Fog lamp switch input	Door open switch (Rear Left) input	-	Trunk unlock relay output or Tailgate unlock relay output
16	-	Turn signal lamp switch input	Auto light sensor input	-	-
17	Hazard switch	Head lamp low backup switch input	Auto light ground output	-	Front wiper high relay output
18	Power window unlock switch input	-	-	Head lamp high relay output	Front wiper low relay output
19	Rear left door unlock switch input	Tail gate open switch input	Turn Signal lamp power input	Alarm horn relay output	Safety power window enable output
20	Driver Key lock switch	-	Front right turn signal lamp output	-	-
21	Driver Key lock switch	Multi function switch ground
22	Ground power	Static bending light (Right)_output

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Components And Components Location: Components

Use the Manual With the Right Hardware

When to See a Mechanic

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