Question about Cars & Trucks
How do I check this
You'll need to have someone scan the computer for trouble codes.
Most auto parts stores will scan for free in hopes of selling you some parts. The trouble codes are only a guide as to what needs to be checked.
Posted on Apr 20, 2013
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Posted on Jan 02, 2017
Toyota Specific Trouble Codes
P1135 Air/Fuel Sensor Heater Circuit Response. (Bank 1 Sensor 1)
If you have changed the proper sensor then you may need to have the cam shaft looked at.
Posted on Dec 16, 2008
I have a 2001 Sienna and have had to replace most of my tail light bulbs.
The bulbs that are mounted in the fender (wrap arounds) have acess panels in the van's interior that easily pop out and expose the back of the light assembly.
However, the bulbs that are found in the lift gate are a different matter. You have to remove the whole interior panel to the lift gate to expose the light assemblies. Go to your auto parts store and get a tool to help pop out the plastic retainers from the lift gates metal frame. Don't force the retainers out. Go slowly and gently so that you don't damage the interior panel. If you are really gentle you might even get to reuse the retainers.
Posted on Jul 01, 2009
If the light was flashing when it came on, then it means your engine is misfiring.
A solid light can mean anything from a loose/faulty gas cap to a transmission issue.
This light comes on when the computer detects a fault of some sort in its diagnostic tests. If it keeps detecting this issue, the light will remain on. If the light turns off, then it has detected that the issue may no longer be present.
In order to find out what the exact reason was for your light, You need to have your car computer scanned to retrieve the code that the computer would have stored when the light triggered. Most garages will do this free of charge. The code will tell you what may have caused the light to initially turn on.
Posted on Oct 05, 2009
what is the battery voltage with no headlights on and car running with a multimeter and your light on the dash on?
what is the voltage at battery with car running and headlights on with a multimeter?
It sounds like it is overcharging,
Posted on Jan 11, 2010
On most Toyota's that are equipped with Cruise Control (Vehicle Speed Control or "VSC") and with Traction Control System (TCS or "Trac") all of these lights will come on at the same time if the Engine Control Module (ECM) determines that there is a fault in the engine management system that 1. Prevents the engine from being properly controlled. 2. Prevents the VSC from being properly controlled 3. Prevents the TCS from being properly controlled 4. Any combination of items 1,2, and 3.
Most of the time it is caused by a single fault in the engine management system. Fault codes are codes that are output by the ECM to let a diagnostician know which of the many systems, that are monitored by the ECM, is malfunctioning. To find out what the actual cause is, you must scan the ECM for fault codes then use this information to begin diagnosis of the system that the fault codes point to.
Posted on Jan 25, 2011
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