Hyundai Tucson: Starting System / Starter Relay Repair procedures

Inspection
1.
Disconnect the battery negative terminal.
2.
Remove the fuse box cover.
3.
Remove the starter relay (A).

4.
Using an ohmmeter, check that there is continuity between each terminal.
Terminal
Value
Measure
30 - 87
1Mx or Higher
If there is continuity, replace the relay.

5.
Apply 12V to terminal 85 and ground to terminal 86.
Check for continuity between terminals 30 and 87.
Terminal
Value
Measure
30 - 87
1x or less
If there is no continuity between the terminals, replace the relay.

6.
If there is no continuity, replace the starter relay.
7.
Install the starter relay.
8.
Install the fuse box cover.
Starter Repair procedures
Removal 1. Disconnect the battery negative terminal. 2. Remove the air duct and air cleaner assembly. (Refer to Engine Mechanical System - "Air Cleaner") 3. Disconnect the starter cable ...

Cruise Control System
...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Crankshaft Position Sensor (CKPS) Description and Operation
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Hyundai Tucson (LM) 2010-2015 Service Manual: TJ Joint Repair procedures
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