How to test and diagnose a faulty relay in a Chevrolet Equinox and GMC Terrain?

Relays carry out the transmission of electrical signals to many electrical accessories found in vehicles, including fuel injection system, horns, starter, and fog lamps. The low-current circuit (the control circuit) is used by relays to open and close a high-current circuit (the power circuit). Defective relay may cause the related component to malfunction. Most relays are located in the engine compartment and interior fuse/relay boxes with primary fuse/relay panel being found in the engine compartment upon unlocking the tabs and removing both the outer and inner covers. To diagnose a suspected faulty relay, remove it for testing according to the procedure described or contact a dealer service department or repair shop where defective relays must be replaced as complete units. When testing relays, you should remember: Most of these vehicle's relays follow "ISO" relay standard which means International Standards Organization. These ISO relays have numbered terminals that indicate their normal circuit connections and functions. External labels often exist on these vehicles' relays that show control and power circuits for easy identification because they have two basic terminal layouts. Generally, terminals 85and 86 represent typical relay control circuits connecting them to the coil while other relay terminals relate to power circuitry. On energizing the relay, its coil produces a magnetic field that closes larger contacts within the power circuitry to drive loads on this circuitry. Typically, terminal 86 is connected to battery positive (B+) voltage while terminal 85 is grounded via diode; for resistor cases one could connect terminals either way with respect to B+ and ground or simply ground at terminal 85 with B+ at terminal 86. Terminal 30 is usually connected directly with battery voltage (B+) source for loads whereas terminal 87 establishes connection with ground side of this load through a load or simply it may be accompanied by other terminals like 87A, 87B, 87C etcetera for loading or grounding. Continuity through the relay control coil should be checked with an ohmmeter observing proper polarity during testing. The resistance should be the same irrespective of the polarity of the leads on the ohmmeter and for relays with a diode, higher resistance is recorded in forward direction of polarity. If infinite resistance is indicated on the ohmmeter in both directions, then change relays. Lastly, check for continuity between terminal 30 and 87 when relay is de-energized by removing the relay from the vehicle and using an ohmmeter to test continuity across its power circuit terminals; there should be no continuity between terminal 30 and 87 if it is healthy. On connecting fused jumper wires to terminals 86and 85, as well as positive battery terminal and ground correspondingly, relay makes a distinct click as soon as connections are established therein. In this configuration, terminals 30 and 87 should show continuity. If any of these tests fails, replace the relay.

Genuine Chevrolet Equinox Relay

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16 Relays found

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Chevrolet Equinox RELAY ASM,ACSRY TIME DELAY CUTOFF *GRAY
Part Number: 13500114
$9.54 MSRP: $20.04
You Save: $10.50 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 12088567, 12135170, 19116057, 92199312, 12193606, 12135034, 19115080, 15328866, 15393412
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2024 Chevrolet Equinox | 4 DOOR BASE, 4 DOOR LT, 4 DOOR LTZ, LS SUV, LT SUV, LTZ SUV | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L, 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
- 2005-2006 Chevrolet Equinox | SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L
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Chevrolet Equinox Relay Asm,Multiuse *Gray
Part Number: 13503102
$7.86 MSRP: $16.22
You Save: $8.36 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 12193604, 15328864, 12088592, 12177236, 12088576, 12193614, 12135175
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Equinox | SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L
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Chevrolet Equinox RELAY ASM,FAN CONT
Part Number: 13503103
$4.82 MSRP: $10.77
You Save: $5.95 (56%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Fan Relay, Fuel Pump Relay, Relay
- Replaces: 19115298, 12193612, 12135198, 12193602, 12077865, 12177234, 15328865, 21997408, 19116363
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2012 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV, SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.4L, 6 Cyl 3.6L
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Chevrolet Equinox Relay Asm,Multiuse
Part Number: 19118886
$48.42 MSRP: $108.08
You Save: $59.66 (56%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: RELAY, Fuel Pump
- Replaces: 12177235, 12135086, 12135005, 12193613, 12177233, 84095360, 12193601, 12193603, 12193611, 12135085, 12077867, 12077864, 12088577, 19131161
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Equinox | SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L
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Chevrolet Equinox Relay
Part Number: 13500113
$7.74 MSRP: $14.60
You Save: $6.86 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: RELAY, A/C Electrical; Fan Relay, Fuel Pump Relay, Horn Relay
- Replaces: 19116059, 88988889, 19116962
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
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Chevrolet Equinox Relay Assembly, Hazard Lamp & Turn Signal Lamp
Part Number: 15803671
$68.09 MSRP: $107.09
You Save: $39.00 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: RELAY, Voltage and Glow Plug; Flasher
- Replaces: 22719429
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Equinox | SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L
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Chevrolet Equinox RELAY ASM,WSW MOT *BLACK
Part Number: 13500126
$11.71 MSRP: $21.00
You Save: $9.29 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 19116058, 92181835, 92199311, 12135180, 12077866, 15328867, 19115082, 15393413
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2024 Chevrolet Equinox | 4 DOOR BASE , 4 DOOR LT , 4 DOOR LTZ , LS SUV, LT SUV, LTZ SUV, SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L, 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.4L, 6 Cyl 3.6L
View related parts
Chevrolet Equinox Relay
Part Number: 13468934
$7.94 MSRP: $14.24
You Save: $6.30 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: RELAY, Voltage and Glow Plug
- Replaces: 19119212, 13306941
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L, 6 Cyl 3.6L
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Chevrolet Equinox Relay Asm,Headlamp High Beam *White
Part Number: 19115081
$17.47 MSRP: $26.12
You Save: $8.65 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: RELAY, Windshield Wiper Motor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
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Chevrolet Equinox Relay
Part Number: 13455281
$12.60
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 Chevrolet Equinox | 4 DOOR BASE, 4 DOOR LT, 4 DOOR LTZ | 4 Cyl 1.5L, 4 Cyl 2.0L
- 2018-2020 Chevrolet Equinox | 4 DOOR BASE, 4 DOOR LT, 4 DOOR LTZ | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
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Chevrolet Equinox Relay
Part Number: 13598349
$10.97 MSRP: $20.70
You Save: $9.73 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 13500119
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Equinox | 4 DOOR BASE, 4 DOOR LT, 4 DOOR LTZ | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
- 2010-2016 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
View related parts
Chevrolet Equinox Relay,Multiuse
Part Number: 21997416
$20.90 MSRP: $39.44
You Save: $18.54 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: RELAY, Fuel Pump
- Replaces: 19115021, 19115563
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Equinox | SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L, 6 Cyl 3.6L
View related parts
Chevrolet Equinox Relay
Part Number: 13598347
$9.94 MSRP: $18.76
You Save: $8.82 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 13500118
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Equinox | 4 DOOR BASE, 4 DOOR LT, 4 DOOR LTZ | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
- 2010-2016 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
View related parts
Chevrolet Equinox Relay
Part Number: 84095361
$5.35 MSRP: $8.00
You Save: $2.65 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Equinox | 4 DOOR BASE , 4 DOOR LT , 4 DOOR LTZ | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
View related parts
Chevrolet Equinox Relay Asm,Multiuse <See Guide/Contact Bfo>
Part Number: 13306940
$14.67 MSRP: $26.32
You Save: $11.65 (45%)
Product Specifications
- Other Name: RELAY, Main Wiring Junction and Fuse Block; Relay
- Replaced by: 84749906
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 Chevrolet Equinox | 4 DOOR BASE, 4 DOOR LT, 4 DOOR LTZ | 4 Cyl 1.5L
- 2018-2019 Chevrolet Equinox | 4 DOOR BASE, 4 DOOR LT, 4 DOOR LTZ | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L
View related parts
Chevrolet Equinox RELAY ASM-R/WDO DEFG
Part Number: 84749906
$14.67 MSRP: $26.32
You Save: $11.65 (45%)
Product Specifications
- Other Name: Relay
- Replaces: 13306940
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Equinox | 4 DOOR BASE, 4 DOOR LT, 4 DOOR LTZ | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel, 4 Cyl 2.0L

Chevrolet Equinox Relay

Each OEM Chevrolet Equinox Relay we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Equinox Relay Parts Questions & Experts Answers

Relay
13598349
Q: How to test and diagnose a faulty relay in a Chevrolet Equinox and GMC Terrain?
A: Relays carry out the transmission of electrical signals to many electrical accessories found in vehicles, including fuel injection system, Horns, starter, and fog lamps. The low-current circuit (the control circuit) is used by relays to open and close a high-current circuit (the power circuit). Defective relay may cause the related component to malfunction. Most relays are located in the engine compartment and interior fuse/relay boxes with primary fuse/relay panel being found in the engine compartment upon unlocking the tabs and removing both the outer and inner covers. To diagnose a suspected faulty relay, remove it for testing according to the procedure described or contact a dealer service department or repair shop where defective relays must be replaced as complete units. When testing relays, you should remember: Most of these vehicle's relays follow "ISO" relay standard which means International Standards Organization. These ISO relays have numbered terminals that indicate their normal circuit connections and functions. External labels often exist on these vehicles' relays that show control and power circuits for easy identification because they have two basic terminal layouts. Generally, terminals 85and 86 represent typical relay control circuits connecting them to the coil while other relay terminals relate to power circuitry. On energizing the relay, its coil produces a magnetic field that closes larger contacts within the power circuitry to drive loads on this circuitry. Typically, terminal 86 is connected to battery positive (B+) voltage while terminal 85 is grounded via diode; for resistor cases one could connect terminals either way with respect to B+ and ground or simply ground at terminal 85 with B+ at terminal 86. Terminal 30 is usually connected directly with battery voltage (B+) source for loads whereas terminal 87 establishes connection with ground side of this load through a load or simply it may be accompanied by other terminals like 87A, 87B, 87C etcetera for loading or grounding. Continuity through the relay control coil should be checked with an ohmmeter observing proper polarity during testing. The resistance should be the same irrespective of the polarity of the leads on the ohmmeter and for relays with a diode, higher resistance is recorded in forward direction of polarity. If infinite resistance is indicated on the ohmmeter in both directions, then change relays. Lastly, check for continuity between terminal 30 and 87 when relay is de-energized by removing the relay from the vehicle and using an ohmmeter to test continuity across its power circuit terminals; there should be no continuity between terminal 30 and 87 if it is healthy. On connecting fused jumper wires to terminals 86and 85, as well as positive battery terminal and ground correspondingly, relay makes a distinct click as soon as connections are established therein. In this configuration, terminals 30 and 87 should show continuity. If any of these tests fails, replace the relay.