04 Toyota Tundra Battery Light On Goes Off When Accelerating

This is not precisely true.

04 toyota tundra battery light on goes off when accelerating. 04 Toyota tundra wont accelerate. Charging was 139V after battery replacement. But its not very likely.

This is a long shot but try running some seafoam through the brake booster vacuum line going back into the intakestart the engine pull off the vacuum linewhile the engine is running pour half bottle into the line to the intakego slowly because it will stall out the enginewhen you have half bottle poured inturn off the enginebe sure the truck is level as possible and outsidelet the truck sit for 10. The computer codes are p1445 and p1442. If your alt is putting out say 135 volts but you still only see 11 or 12 at the battery post the cable between the battery and alt is dropping voltage.

In Toyota and Lexus vehicles the battery light illuminates when there is abnormally low voltage from the vehicles charging system. I have a 2001 toyota tundra that sont start battery seems sttong but wont turn over a friend said reset. This is where a scanner that can see throttle position will help you.

So i guess is the alternator need. Maybe need to replace spark plugs try to reset the ecu for a momentany malfunction remove the negative battery terminal few minutes and reconnectstart engine and drive check if lights goes off please write me. No aftermarket add ons.

Airbag light stays on 2005 jeep liberty. 2002 Toyota Tundra shaking and flashing check engine light When I accelerate sometimes the check engine light will - Toyota 2002 Tundra question. It comes and go.

As Minneapolis Minnesotas premier independent Toyota Lexus and Scion repair shop we pride ourselves on arriving at the correct conclusion the. It probably will cost a few bucks to get the code reset but you dont need to go to the dealership most shops with a good scanner equipped for air bag code reading will be able to diagnose and reset the light. The battery light now off without needing an alternator.