Secondary pump 86 de ville

either under driverside dash or under hood in engine compartment fuse storage box

Automatic ?? You should be able to unlock the doors from the inside and open them. If someone set the child safety locks you may have to remove the door panels and unlock from the inside of the doors.

code po410 on a 2004 gmc envoy is that there is a problem with the secondary air injection system, you will need to check the fuse located in the engine compartment first, the next step is to start the truck cold and listen for the air pump to turn on for a few seconds, this will sound like a jet engine but not that loud, after it runs for 5 min and you dont hear it then you may have a bad pump which is located under the driverside on frame but if you hear the pump then you may have a bad valve, this valve is located on the exhaust manifold area and has a hose from the pump to valve, remove the hose and check for water, drain any water in the hose, also remove hose at pump and drain, the most common cause for this code is the valve is not opening and the air pump gets water inside and goes bad, thats the po410 code. a quick note; if fuse is blown look under truck near pump and check relay as it fills with water and blows fuse, if this is the case replace relay and blow water out of connector.good day.

For this 1998 chevy cavaleir , the heater blower relay is located in the engine compartment inside the fuse/relay compartment, this box is located on the driverside near fender, i will enclose a picture of its location and also the location of each relay and fuse, you will see the heater relay. good day. hope this helps you.

It should be located on the driverside fender well inside the engine compartment.

Hello richard c165
The fuse you seek is fuse #5 a 20amp located in the integrated pwr. box under the hood on the left
inner fender. Hope this helps.

Circuit Breakers A circuit breaker in the light switch protects the headlight circuit. A separate 30 amp breaker mounted on the firewall protects the power window, seat, and power top circuits. Circuit breakers open and close rapidly to protect the circuit if current is excessive. Buzzers, Relays, and Flashers The electrical protection devices are located in the convenience center, which is a swing down unit located under the instrument panel. All units are serviced by plug-in replacements.

No there is only one

It is for the self leveling suspension,If it is running all the time,You have a broken line some where and you can just unhook the wires to it until you get the lines fixed.


Please take time to rate this fixya.

engine compartment, driverside fender well