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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Electrical Component Locations >> WIRING SYSTEM - COMPONENT LOCATOR (1 Of 2) >> Component Locator >> Electrical Center Identification Views >> Relay Block - I/P

Relay Block - I/P

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

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
DEFOG RELAY - Rear Window Defogger Grid
HDLNR 1- 12 - 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