Dash lights blink and won't shift into 4x4
There is a black box behind the jump seat on the drivers side. You have to remove the panel to get to it. There is a button on the box that resets the shift motor on the transfercase. It this don't fix the problem, then the shift motor is going bad. I hope this helps.
SOURCE: Flex Fuel sensor Truoble Code
If your flex fuel sensor is bad there is a product on the market that is a much better alternative compared to purchasing a new sensor for over $600 or even a used one for typically around $300. The product is called a Flex Fuel Sensor Replicator made by T&S Electronics and can be purchased off their website www.tandselectronics.com. The cost of the Replicator is $150 and it is very simple to install. In fact, your old flex fuel sensor stays in place so you don't have to mess with your fuel line. The wiring from the original flex fuel sensor is hooked up to the Replicator which sends an electronic signal to your engine control unit that "replicates" the signal the ECU would get from the original FFS when you are burning standard unleaded gasoline containing up to 10% ethenol.
The only limitation present with the Replicator installed is that you can no longer burn E85 or other alternate fuels (no big deal for most people). And, as an advantage you should see a 1-2 mpg improvement with the Replicator installed.
Check out www.tandselectronics.com for more information or contact us via e-mail at [email protected].
SOURCE: hard shift and blinking overdrive
The blinking overdrive button is telling u that a serious fault has occurred in the electronic controls or a mechanical fault such as excess slippage is occurring.
SOURCE: theft light blinking/car won!t start
If you have key numbers on the door, you should enter the code, then immediately start the truck. If this does not work contact the dealer for a sequence to reset the alarm.
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