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HOMESERVICE MANUALSCHEVROLET2018TAHOE LT, 4WD, GASREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSCOMPONENT LOCATIONS - ELECTRICAL CENTER IDENTIFICATION VIEWS - (2 OF 2)ELECTRICAL CENTER IDENTIFICATION VIEWSX53A FUSE BLOCK - REAR BODY TOP VIEW
2018 Chevrolet Tahoe LT, 4WD, Gas

X53A Fuse Block - Rear Body Top View

2018 Chevrolet Tahoe LT, 4WD, GasSECTION X53A Fuse Block - Rear Body Top View
Fig 1: X53A Fuse Block - Rear Body Top View
GM3714400Courtesy of GENERAL MOTORS COMPANY
Usage Table

No. Device Label Name Device Assigned Name Rating Description
Fuses 
3 - F3RA 15A
  • K29R Seat Heating Control Module - Rear (KA6)
4 - F4RA 15A
  • E17D Outside Rearview Mirror Glass - Driver (DL3 or DL8 or DR4)
  • E17P Outside Rearview Mirror Glass - Passenger (DL3 or DL8 or DR4)
5 - F5RA 15A
  • Not Used
6 - F6RA -
  • Not Used
7 - F7RA 10A
  • KR95A Liftgate Unlatch Relay (TB4)
8 - F8RA -
  • Not Used
9 - F9RA 10A
  • B159L Glass Breakage Sensor - Left (UTV)
10 - F10RA -
  • Not Used
11 - F11RA 10A
  • KR162 Liftgate Window Unlatch Relay
12 - F12RA -
  • Not Used
13 - F13RA -
  • Not Used
14 - F14RA 10A
  • K39 Liftgate Control Module (TB5)
15 - F15RA 20A
  • M45 Rear Wiper Motor
16 - F16RA -
  • Not Used
17 - F17RA -
  • Not Used
18 - F18RA 30A
  • K8A Blower Motor Control Module - Auxiliary
19 - F19RA -
  • Not Used
20 - F20RA -
  • Not Used
21 - F21RA 20A
  • Folding Seat Motor - Left 2nd Row (ATN or ATT)
  • Folding Seat Motor - Right 2nd Row (ATN or ATT)
22 - F22RA 10A
  • KR57 Rear Fog Lamp Relay (T79)
23 - F23RA -
  • Not Used
24 - F24RA 30A
  • F9RA (UTV)
  • E18 Rear Defogger Grid
25 - F25RA 30A
  • K39 Liftgate Control Module (TB5)
26 - F26RA -
  • Not Used
28 - F28RA 30A
  • K169 Folding Seat Control Module - 3rd Row (AS8)
30 - F30RA 20A
  • X80RL Accessory Power Receptacle - Rear Compartment Left
  • X80RR Accessory Power Receptacle - Rear Compartment Right
Relays 
1 - KR5 Rear Defogger Relay -
  • F5RA
  • F9RA
  • F24RA
27 - KR95A Liftgate Unlatch Relay -
  • M30 Liftgate Latch (TB4)
29 - - -
  • Not Used
31 - KR4B Outside Rearview Mirror Heater Relay -
  • E17D Outside Rearview Mirror Glass - Driver (DL3
  • DL8 or DR4)
  • E17P Outside Rearview Mirror Glass - Passenger (DL3
  • DL8 or DR4)
  • F4RA
32 - KR57 Rear Fog Lamp Relay -
  • E29LR Fog Lamp - Left Rear (T79)
  • E29RR Fog Lamp - Right Rear (T79)
33 - KR162 Liftgate Window Unlatch Relay -
  • M33 Liftgate Window Latch Assembly
RENDER: 1.0x

NO RELATED

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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.