How to replace the relay attached to the wire harness on 2002 Chevrolet Trailblazer?

In order to change the relay on the wire harness, find it with the Master Electrical Component List. Take off fasteners and any CPA devices taking pains not to spoil connector. Installation - To install, reconnect the relay, reinstall CPA devices and fasten it with either original fasteners or tape.

OEM 2002 Chevrolet Trailblazer Relay

Wire Relay

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2002 Chevrolet Trailblazer Flasher Part Number: 15231201
$46.63 MSRP: $87.56
You Save: $40.93 (47%)
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Product Specifications
- Other Name: Flasher, Hazard Lamp & Turn Signal Lamp; Flasher, Chassis/Body Marker/Hazard; Flasher, Turn Signal Lamp
- Replaces: 12450284, 15101912
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.3 x 2.6 x 1.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15231201
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2002 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2002 Chevrolet Trailblazer Fuel Pump Relay, Black Part Number: 13500126
$11.65 MSRP: $21.88
You Save: $10.23 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Relay Assembly, Windshield Wiper Motor, Daytime Light, Rear Defroster, Blower Resistor, Multi Purpose, Fog Light; Fan Relay; Horn Relay; Compressor Relay; ECM Relay; Lock Relay; Resistor
- Replaces: 19116058, 92181835, 92199311, 12135180, 12077866, 15328867, 19115082, 15393413
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.0 x 1.5 x 0.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13500126
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2002 Chevrolet Trailblazer Circuit Breaker Part Number: 13500114
$10.16 MSRP: $20.88
You Save: $10.72 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Relay Assembly, Accessory Time Delay *Gray; DRL, Rear Defroster, Multi-Purpose, Fog, Fuel Pump, Headlight, ABS, Flasher; Fusible Link; A/C, Fan, Control, Horn, Compressor, Main, ECM, Lock Relays; Module
- Replaces: 12088567, 12135170, 19116057, 92199312, 12193606, 12135034, 19115080, 15328866, 15393412
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.8 x 2.1 x 0.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13500114
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS

2002 Chevrolet Trailblazer Relay

With a comprehensive array of OEM 2002 Chevrolet Trailblazer Relay, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Chevrolet Trailblazer Relay are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2002 Chevrolet Trailblazer Relay Parts and Q&A

Q: How to replace the relay attached to the wire harness on 2002 Chevrolet Trailblazer?
A: In order to change the relay on the wire harness, find it with the Master Electrical Component List. Take off fasteners and any CPA devices taking pains not to spoil connector. Installation - To install, reconnect the relay, reinstall CPA devices and fasten it with either original fasteners or tape.