Service manual how to change map lights

Question edited for clarity.
Question moved from Office Equipment.

You P Code is missing a number, they are P1234, always P and 4 numbers.

Manual

https://www.google.com/search?q=2004+Isuzu+Axiom+repair+manual

MAP sensor Location

https://www.google.com/search?q=2004+isuzu+axiom+replace+map+sensor+location

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Before making any change get the help from service and repair manual with diagram it will provide you step by step help to locate and fix the problem easily and you will get the manual from the given link https://toolsnyou.com

Absolutely! There's a fuse that controls every light on your truck. Some share the same circuit, some don't. Consult your manual. If you don't have one, get one - you will need it repeatedly.

Remove the cover and replace the bulb. A much better description can be found in the Chilton manuals. You can get LED replacements that should last longer then the vehicle.

Do It Yourself DIY DIY Repair Manual from Chilton

Chilton Auto Repair Manual Online

Do It Yourself and DIY Auto Repair by ChiltonDIY

hAVE YOU CHECKED THE FUSE FOR THE INTEROR LIGHTS?

you can check your owner's manual
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autel maxidas ds708 original

p0107 may be a leaking intake or somebody changed the pcv valve and left the o-ring off of it.

MAP and O2 sensor are two separate items. MAP, reads manifold pressure, O2 reads exhaust content. O2 sensor often is a false reading not to be ignored but should not be immediately changed till other items are corrected. MAP sensor is often mounted on the firewall and can be identified as having an electrical connector and a vacuum hose attached to it. (ask a parts house to show you one and it will make finding it easier) Check for vacuum leaks in the hose and make sure the hose is well connected at both ends before changing the sensor. You may also want to clean the Mass Air Flow sensor located between the air duct hoses running from the air filter box to the throttle body. There are two small wires inside it that can be cleaned carefully with carb cleaner and a Q tip.If dirty, it can cause idle fluctuations or stalling.

Just wondering if you ever found a solution to this problem. I have a similarly equipped 01 SuperCrew and the Map lights do not work independently. All come on when the door is opened and all work via dome light switch on dash, but none will come on when I try to switch them independantly. Everything else works fine. I suspect a bad relay, but all relays are the same part number and I have swapped places with no change in results.