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Home >> Chevrolet >> 2020 >> Trax LS, FWD >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical Center Identification Views >> Visual Identification >> Electrical Center Identification Views (Chevrolet) >> X50A Fuse Block - Underhood X3 (LUV-MM3)

X50A Fuse Block - Underhood X3 (LUV-MM3)

GM2537252Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13682770
  • Service Connector: 13395399
  • Description: 42-Way F 150, 280 GT, 630 Metri-Pack, 800 Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13575735 J-35616-14 (GN) J-38125-215A Not Required Not Required Not Required Not Required
II 13575753 J-35616-4A (PU) J-38125-215A Not Required Not Required Not Required Not Required
III 13582223 J-35616-42 (RD) J-38125-11A Not Required Not Required Not Required Not Required
IV 19367554 J-35616-44 (YE) J-38125-558 Not Required Not Required Not Required Not Required
Pin Size Color Circuit Function Terminal Type ID Option
A1 - - - Not Occupied - -
A2 1.5 YE 6 Starter Solenoid Actuator Crank Ignition Voltage III LUV
A3 - B1 - - - Not Occupied - -
B2 0.5 YE/BK 625 Starter Enable Relay Control I LUV
B3 0.5 BK 150 Ground 1 I LUV
B4 0.5 WH/GY 459 A/C Compressor Clutch Relay Control I LUV
B5 0.5 BN/GN 59 A/C Compressor Clutch Control I -
B6 0.5 VT/BU 5294 Powertrain Main Relay Fused Supply 5 I LUV
C1 0.75 RD/WH 140 Secondary Fused Battery Positive Voltage 1 I LUV
C2 0.75 RD/VT 340 Secondary Fused Battery Positive Voltage 3 I MM1-KL9
C3 - - - Not Occupied - -
C4 0.5 BN/YE 473 Cooling Fan High Speed Relay Control I LUV
C5 0.5 GN/VT 335 Cooling Fan Low Speed Relay Control I LUV
C6 - - - Not Occupied - -
D1 0.75 VT/BU 5290 Powertrain Main Relay Fused Supply 1 II LUV
D2 0.5 YE 5991 Powertrain Relay Coil Control I LUV
D3 0.75 VT/BU 5293 Powertrain Main Relay Fused Supply 4 I LUV
D4 - - - Not Occupied - -
D5 0.75 VT/BU 5290 Powertrain Main Relay Fused Supply 1 II LUV
E1 1.5 RD/VT 2640 Secondary Fused Battery Positive Voltage 26 IV LUV/2H0
E2 - F1 - - - Not Occupied - -
F2 0.5 GN/GY 465 Fuel Pump Primary Relay Control I LUV-FHA
F3 0.5 BN/YE 473 Cooling Fan High Speed Relay Control I LUV
F4 - - - Not Occupied - -
F5 0.75 VT/BU 5291 Powertrain Main Relay Fused Supply 2 II LUV
G1 - - - Not Occupied - -
G2 0.5 BN/WH 419 Check Engine Indicator Control I LUV
G3 0.5 GN/GY 465 Fuel Pump Primary Relay Control I LUV+FHA
G4 0.5 WH/BU 6311 Cruise/ETC/TCC Brake Signal I -
G5 0.5
0.5
VT/GY
VT/BK
139
1239
Run/Crank Ignition 1 Voltage 1
Run/Crank Ignition 1 Voltage 12
I
I
LUV
MM1
G6 - H4 - - - Not Occupied - -
H5 0.5 VT/YE 5985 Accessory Wake-Up Serial Data I -
H6 0.5 VT/WH 239 Run/Crank Ignition 1 Voltage 2 I U0D
J1 - J3 - - - Not Occupied - -