20 Most Recent 2008 GMC Sierra 1500 - Page 9 Questions & Answers

Hi,

This radio/stereo system does not have aux inputs it only has a 16 pin plug on the back and the antenna etc but not aux output connectors for an external sub woofer.
You will need to get a separate amplifier, and then wire this into it to have a sub speaker.

Also if you remove the radio you must also connect a scan tool to get the radio part number from it, as you will need to enter it back into to get it to work again.

Let me kow if you need more information.

Thanks

Jason

P0445- EVAP purge control circuit fault!! Check your gas cap, this will cause insufficient vacuum activating the SES indicator. Check the following

a) Absent or tampered fuel cap.

b) De-linked or faulty fuel tank pressure sensor.

c) De-linked, damaged, pinched, or blocked EVAP purge line.

d) De-linked or erroneous EVAP canister purge valve.

e) De-linked or incorrect EVAP vent solenoid.

f) Open ignition feed circuit to the EVAP vent or purge solenoid.

g) Tampered EVAP canister.

h) Leaking fuel sensor assembly O-ring.

i) Leaking fuel tank or fuel filler beck

I would lean towards the fuel pump, but... How dirty was the old filter??? if it was bad then the new one may have picked up whatever was left in the line. I guess I would go the easy route, replace the fuel filter, this time with the filter off crank the truck and catch the fuel in a mason jar til it is clean, you may need to drain the tank and try to clean it out if it is real dirty. Hope this helped Tim

Located ON FUEL RAIL Not Sure what your Question REALY IS as it Only Speaks of the Part & Not A PROBLEM.

Please see my tip at http://www.fixya.com/cars/r5973094-starter_replace and let me know if you have questions.

Sounds like an oil pressure problem. The clacking sound is most likely the lifters are collapsing due to loss of oil pressure. You may have a failing oil pump.

drian plug is on the back side of the oil pan by transmision

be very carefull about opening the fob STATIC ELECTRICITY wipes them out the caseis shielded so if u open it wrap a bare wire around wrist and clamp the other end to something to ground it(counter top metal file cainet etc...

have your front end components checked, and have a front end alignment performed, double check your tire pressure.

if they only stoped working on the passengers side I would check the wirring going into passengers side door for a broken wire, or right at the passengers side kick panel.

dont need a diagram,, most amps have a speaker level input...dont mix this up with line level....connect your wires from back of factory speakers to speaker level input on amp...then if your amp has a low pass switch select lowpass setting now you have punch

You actually have 4 of them, an upstream and a downstream on each bank of cylinders. You only replace the one that failed. The code will tell you, Bank 1 or Bank 2, and Sensor 1 or Sensor 2. https://www.google.com/search?q=2016+gmc+sierra+1500+replace+o2+sensor ..

I will be able to tell you. Just need to know if 2x4 or 4x4 and if it is 1500,2500, or 3500

Autozone.com and free registration = full free online repair manual

4wd or 2? well the RPO tag tells you which tranny box is there, and matters. some cars have more than one transmission used, GM sure. 4L60E is common. 700 is useless code means tranny problems but 717 sure in turbine speed, and is on the tranny oil pump the turbin connect to the pump. 8 transmission use no counting the diesel so learn to read YOUR PRO codes. ALL GM cars /trucks all have RPO codes. (as builts) and will tell you in 1 second what M coded transmission is there Mxx but this this sensor is not easy reach. I will do just 1 the 4L60, have full manual on it. 2photos for you of ISS, (aka) Automatic Transmission - 2ML70 Automatic Transmission - 4L60-E/4L65-E/4L70-E Automatic Transmission - 6L45/6L50/6L80/6L90 Automatic Transmission - Allison id 249 IN this photo deeper, we see 250 ID.and the pump in your hands, or TC removed.TC does not fall out of cars, we yank the whole tranny back on a tranny jack tolleysorry not easy .