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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 73 (Electrical Component Locator) >> Buzzers, Relays & Timers

Buzzers, Relays & Timers

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
BUZZERS, RELAYS & TIMERS LOCATION

Component Location
A/C CLU Relay In underhood fuse block.
COOL FAN Relay In underhood fuse block.
COOL FAN 1 Relay In underhood fuse block.
COOL FAN 2 Relay In underhood fuse block.
FOG LAMP Relay In underhood fuse block.
FUEL PUMP Relay In underhood fuse block.
HORN Relay In underhood fuse block.
IGN MAIN Relay In underhood fuse block.
Lumbar Horizontal Adjuster Relay Below driver's seat.
Rear Compartment Lid Release Relay Below left side of dash, mounted on BCM mounting bracket. See Figure .
Rear Window Defogger Relay Behind glove box, mounted to underside of cross-car beam. See Figure .
Retained Accessory Power (RAP) Relay Behind glove box, mounted to underside of cross-car beam. See Figure .
Seat Lumbar Vertical Adjuster Relay Below driver's seat.
Secondary Air Injection (AIR) Pump Relay (W/ LEV) On left front frame rail, rear of bumper support.
Theft Deterrent Relay Behind left side of dash, mounted on BCM mounting bracket. See Figure .
Turn Signal/Hazard Flasher Module Below left side of dash, mounted on multi-purpose bracket near BCM. See Figure .