I own an LFP6152e, and the on/off switch just stopped working today...can't turn it on. Can you help or can I send this in for repair? Thanks

Check battery cables to see if one of them have come loose if it has tighten it then have someone give you a boost or hook a battery charger to it for a little while and then see if it starts

Check your fuses-it may just be that,

You need to see a wiring diagram to see how the ignition switch allows or sends power to that 30 amp fuse. The switch may turn on a relay (maybe the ignition relay) that sends power to the fuse panel. Or the run wire out of the switch may itself turn power on at the fuses. You may have a loose connection behind the fuse panel.
Get a test light, pull the fuse, and check for power at the fuse terminals, with key on. One terminal for the fuse should have power. If not, power is lost between the ignition switch and that fuse. If it does have power, and windows still don't work, check the wire from fuse panel to the master switch-loose or poor connections, maybe a partially broken wire. If it looks good, check the ground wire for the windows. The ground wire originates at the master switch and will go back into the cabin to a nearby ground, possibly behind the left kick panel. If still no help, someone may need a volt- ohmmeter to start checking continuity of wires, voltage drops, etc.

cud also be a module or switch--or wiring bad--getta repair manual for troublshoot details and locations of components------relays are often under the hood

You will need to have the switch replaced.

Stop lamp an hazard lights work ?
The body control module (BCM) is responsible for controlling the turn signals and hazard lamps. When the turn signal switch is placed in either the left turn or right turn position, the BCM receives a signal from the turn signal switch. The BCM then sends an on-off voltage signal to either the left or right turn signals and their instrument panel cluster (IPC) indicator. When the hazard switch is pressed, the BCM receives a signal from the hazard switch. The BCM then will send an on-off voltage signal to all the turn signal lamps. All the turn signal lamps will flash including both IPC turn signal indicators.

Repair an open, high resistance, or short to ground in the inoperative turn signal supply voltage circuit. Refer to Circuit Testing and Wiring Repairs .
Did you complete the repair?

replace switch, but call dealer service dept with VIN number and see if involved in recall for free repair.

Check the neutral position switch. this may need to be replaced or adjusted.

Hey,
The earing that connects the wiper arm to the motor is ground down. You need to replace the wiper arms or the motor depending on which "gears" are ground down. The wiper motor is here:
http://www2.partstrain.com/store/?Ntt=Windshield&N=1684%2011369%204294965613

Wiper arm here:

http://www2.partstrain.com/store/?Ntt=wiper+arm&N=1684%2B11369%2B4294965613

Hope this helps!

Mike

Sounds like a blower resistor... you will have to take it to a repair shop. Isuzu is dumping its passenger vehicles entirely in 2009, and the Ascenders are basically GMC Envoy SUVs, though GMC will not honor any repair work on the rebranded Isuzus.

Best bet is to trade it in on a Toyota Highlander or Sequoia amd save yourself future headaches...