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Home >> Hummer >> 2004 >> H2 4D Utility Pickup >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Electrical Component Locations >> Wiring Systems (Component Locations) >> Component List >> Electrical Center Identification Views >> Relay Block - I/P Label
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Relay Block - I/P Label

Fig 1: Relay Block - I/P Label
GM997462Courtesy of GENERAL MOTORS CORP.
Relay Block - I/P Label Usage

Fuse Rating Description
SEO 6-WAY BLK - Not Used
TRAILER 6-WAY BRN - Trailer Provisions or Off Road Lamps
UPFIT 4-WAY CRM - Upfitter Provisions
SL RIDE 6-WAY GRY - Not Used
HDLNR 2 6-WAY CRM - Air Temperature Assembly - Inside, Blower Motor Control Processor, HVAC Actuators, Inside Rearview Mirror
BODY 12-WAY WHT - B-Pillar Courtesy Lamps - LR/RR, Door Courtesy Lamps - LR/RR, Driver/Passenger Seat Module, Heated Seat Module - LR/RR, Rear Window Defogger Grid
REAR DEFOG RELAY - Rear Window Defogger Grid
HDLNR 1 6-WAY BRN - Courtesy/Reading Lamps - Left/Right Front, Courtesy Reading Lamps - Mid/Rear, Garage Door Opener, Inside Rearview Mirror, Vanity Mirror Lamps - Left/Right
SPARE RELAY - Not Used
CB SEAT 30A Driver/Passenger Seat Modules
CB RT DOOR 25A Front Passenger Door Module (FPDM), Window Switch - RR
SPARE 4-WAY GRY - Not Used
INFO 12-WAY BLK - Not Used