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HOMESERVICE MANUALSCHEVROLET2019TAHOE LS, 4WD, GAS/ETHANOLREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 52 (COMPONENT CONNECTOR END VIEWS (K20 LUW/LWE-M74LR))COMPONENT CONNECTOR END VIEWSK84 KEYLESS ENTRY CONTROL MODULE X1
2019 Chevrolet Tahoe LS, 4WD, Gas/Ethanol

K84 Keyless Entry Control Module X1

2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION K84 Keyless Entry Control Module X1
WARNING: This page is about a different car, the 2018 Chevrolet Sonic. However, it is still accessible from the selected car via links, so may be relevant.
GM1664553Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 31410-1202
  • Service Connector: 15126709
  • Description: 20-Way F 64 Series, Sealed (BN)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575742 J-35616-64B (LT BU) J-38125-215A SAIT-A03T-M064 Yazaki 14 P P
II 13575867 J-35616-64B (LT BU) J-38125-215A SAIT-A03T-M064 Yazaki 14 P P
Pin Size Color Circuit Function Terminal Type ID Option
1 - - - Not Occupied - -
2 0.5 RD/VT 340 Battery Positive Voltage I ATH
3 0.35 GN 5060 Low Speed GMLAN Serial Data II -
4 - - - Not Occupied - -
5 0.35 VT/YE 4 Accessory Ignition Voltage II ATH
6 - - - Not Occupied - -
7 0.35 GY/GN 4083 RAP Relay 2 Coil Control II ATH
8 - 9 - - - Not Occupied - -
10 0.35 YE/BU 4086 Pushbutton Start Challenge Active Signal II ATH
11 0.35 GN/BK 3558 Passive Start Switch Signal 2 II ATH
12 0.35 BK/GY 3559 Passive Start Switch 2 Low Reference II ATH
13 0.35 VT/BK 3 Run/Crank Ignition 1 Voltage II ATH
14 0.75 BK 550 Ground I -
15 0.35 GY/BK 3555 Passive Start Interior Antenna 2 Signal Lo II ATH
16 0.35 BN/BK 3552 Passive Start Interior Antenna 1 Signal Hi II ATH
17 0.35 WH 3553 Passive Start Interior Antenna 1 Signal Lo II ATH
18 0.35 WH/GN 3556 Passive Start Interior Antenna 3 Signal Hi II ATH
19 0.35 GN 3557 Passive Start Interior Antenna 3 Signal Lo II ATH
20 0.35 BU 3554 Passive Start Interior Antenna 2 Signal Hi II ATH
RENDER: 1.0x

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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.