2008 Pontiac G5 GT - Page 2 - Answered Questions & Fixed issues

Reenter the security code

It's written Inside owner's manual section maintenance and spec hope it help

the only way to know is you go to GM dealer and ask. They have all repair done on warranty only hope it help

IF U HAVE NO REMOTES EITHER U CAN ONLY GET INSIDE THROUGH THE BACK SEAT MAY HAVE AN ACCESS IN THE MIDDLE CONSOLE IF NOT U NEED TO REMOVE THE SEAT BACK CUSHION

this refers to secondary air flow from the air system that supplies pumped air into the exhaust to help the catalyst to better burn exhaust gases for emissions. this needs to be taken to a shop as a scan tool needs to be used in diagnosis before replacing components.

Tricky. If you're unfamiliar with the operation of GM cruise control systems, refer to a qualified GM technician. Things you can try:

1. Lubricate the actuator switch;
2. Lubricate the brake switch (yes, the brake switch is in the circuit);
3. Lubricate all actuator switches for the cruise control system at the steering wheel;
4. Check for vacuum leaks, damaged vacuum lines, or other visible problems around the cruise control servo (under the hood).
5. If your vehicle is equipped with a TRIP COMPUTER, and the trip computer is not updating mileage, replace the SPEED SENSOR.

Gas depleted or module faulty , bring to garage or dealer have a diagnostic check , fix as indicated

I would be glad to help if you can put it in English for me. Sorry

fuel lines MUST be repaired properly!!! where is it leaking at matters as to how you fix it

There is currently an open recall on the 2006 Pontiac G5 that concerns the ignition switch - you should contact a GM dealer to see if your vehicle qualifies, if it does you can have it fixed at no charge

Worn idle air control (IAC) valve and/or leaky intake manifold gasket.

A bad cell in your vehicle could b the culprit

If doing it on your own, the mode doors are probably just stuck due to not being used much. if you can get to it by hand or maybe a long flat head screw driver you could probably get it unstuck to where it opens and closes when needed. good luck

Head gasket blown, valves bent or burned causing them to not seal properly, worn rings, or piston has overheated burning a hole in them. Time to rebuild the engine.

all cars... (otto cycle petrol /gasoline)hot Air comes from hot water , in the engine,so the first check is that the coolant does hit 180F and hold.if not the thermostat in the engine is toast.ok 180F , hot motor.next ,some cars have a water valve for the heater coil(alldata dot com, read the manual) if the valve or its dash control to it is broken then it sticks closed.other cars have no valve and they only block the core (bypass) the air to make hot and cold.that too is a control. there are 3 types used, cable, vacuum and electric. on all cars.what you have , is based on YEAR and options.the book shows how to fix this. me ,just look at the controls.if there is a cable then I make sure the cable works.The heater has what are called damper, (flaps)they open or close.and if you have A/C more. if the engines is hot. my guess, is the bypass damper is stuckin the bypass mode. (fresh air only)the best way to work on any car is RTMyou do that because these parts vary radically by year. and make.alldata dot com is the solution , under HVAC.

Whining sounds come from diffs that have a problem in the mesh between the crown wheel and pinion If yours is not front wheel drive then the noise may be from over tightened wheel bearings or failed bearings or the abs sender touching the exciter

Have you checked the cig lighter fuse ?

it may have tripped a sensor in the ignition, may need to replace it, would need more info on which dummy lights are on and what it does, hopefully this helps, or if you got it fixed, what was it? always looking to expand my knowledge on electrical/security system problems

I have the same issue, just started today. My radio went out, tire light came on... now my keyless entry doesn't work, and it says all 4 tire sensors are not responding. I tried replacing fuse #23 (15A) [audio] fuse inside the car on the pass side, and it immediately pops when I put a new one in.... 2009 g5 with 39k miles. great...

Try the blower motor resistor.located on passenger side kick panel by blower motor fan>