20 Most Recent
2006 GMC Savana Questions & Answers
Oil pressure sensor
It is possible that the oil pressure sending unit is bad, it is also possible for a bad gauge, faulty wiring or internal engine wear may cause this also. Best to use a mechanical guage to verify pressure is truely low...
2005 gmc savana reset check light after oil change
The Check Engine light has nothing to do with the oil needing to be changed. Please read on.
When the service engine soon
light a yellow light (Also called the check engine light or engine
management light) is turned on this is to alert you to the fact that
Powertrain Control Module (computer) has detected a failure
somewhere in the systems it controls you may not feel any difference
in the way the engine runs, this can be the transmission or the
engine or emission system, there are fault codes set in the modules
memory for these faults. What needs to happen now is to have the
powertrain control module scanned with a special tool called an OBD2
electronic engine control scanner or a OBD2 code reader. Once the
code(s) are read then you must perform the diagnostics for each code
and make the appropriate repairs based on the findings of the
diagnosis that was performed, this is called doing "Pinpoint"
testing.
Heater fuses
Maybe under the hood or under the dash close to the steering wheel.
I have a 2006 Savana
Take a large (1/4" or wider) flat tippped screwdriver and insert in the outside edge of lens and gently pry off, there is a a plastic tip that holds the lens into the grill housing, once it is loose then move forward and outward. The inside just has a tab that holds the lens in. Mike Thompson ASE Master Tech. Fleetwash Atlanta Shop Manager
2005 2500 gmc savana cluster gauges doesn t work i have replaced twice
Check the fuse box under drivers seat and under hood. If it has been wet it could be corroded inside the black plastic housings. Also check the wiring to both fuse boxes.I use a toner to check the wiring, (power probe iii set) to chase wiring issues and it has saved me many hours and saved $ also. The wiring in use today is minimum at best. Not uncommon to find wire broken in the insulation. Mike Thompson, ASE Master Tech. Fleetwash Atlanta Shop Manager
What torx size to take
I had a gmc savanna 1500. Front brake torx was a t55. Just used a loaner brake tool kit from advance auto parts.
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