04 Navi No Start-No Crank No PWR to OBD

[03NavigatorGuy]

Yes, I should have said I knew they used stepper motors. I was trying to be clever with they "Look" old style. When the key is turned to the ON position they do not come to attention, as well as when the vehicle is started, the gauges don't move, nor does the dash light up in any manner, except those things I mentioned before.

 

[stamp11127]

Start with the simple stuff - check fuses in the cjb.
F1.1
F1.15
F1.21

And need the Illumination wiring diagrams that have the cluster lighting.

 

[03NavigatorGuy]

Start with the simple stuff - check fuses in the cjb.
F1.1
F1.15
F1.21

And need the Illumination wiring diagrams that have the cluster lighting.

Yes, I did test that and reported on it in an early posting. Fuse #1 has power with key on, Fuse #15 & 21 have power at all times.

 

[03NavigatorGuy]

Here are the 71 diagrams I think relate:

 

[stamp11127]

Going back over the thread I just saw that, sorry. Next is check the grounds.
Looks like G200, G301, G101

 

[03NavigatorGuy]

Going back over the thread I just saw that, sorry. Next is check the grounds.
Looks like G200, G301, G101

From what diagram are those grounds I need to check? Thx

 

[stamp11127]

They are listed in the 71 series but they are bitmapped pretty bad - type isn't clear. There is a ground location diagram that will help you located where they are on the Navi.

 

[03NavigatorGuy]

They are listed in the 71 series but they are bitmapped pretty bad - type isn't clear. There is a ground location diagram that will help you located where they are on the Navi.

Thanks, I will take a look in the morning!

 

[stamp11127]

When you turn the main light switch on do any of the leds in the switch also come on? The diagram shows there are 4 of them.

On diagram 71-4, right side of the Main Light Switch, circuit 19 - pin 1 links to another diagram. I can't make out which diagram and what letter is used for the link.

 

[03NavigatorGuy]

When you turn the main light switch on do any of the leds in the switch also come on? The diagram shows there are 4 of them.

On diagram 71-4, right side of the Main Light Switch, circuit 19 - pin 1 links to another diagram. I can't make out which diagram and what letter is used for the link.

No, no illumination and/or backlighting all!

I believe you talking about the info that is at the bottom of what looks like an upside down "J" for lack of a better description, and that links to 71-5.