How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Ron Your Own Question
Ron, Car Enthusiast
Category: UK Car
Satisfied Customers: 35599
Experience:  ASE tech with 34 years of fixing cars
Type Your UK Car Question Here...
Ron is online now
A new question is answered every 9 seconds

I have a grand voyager 2,8CRDI from 2006. The TMC goes into

Customer Question

Hello, I have a grand voyager 2,8CRDI from 2006. The TMC goes into a limp mode sometimes and I also get marks on all gear at once in the display. The DTCs points out that the battery was disconnected and the voltage is low. The gearbox was changed about one year ago. SAE kodes are: P1684, P0884 and P0562. Is there a standard fault for this issue?
I also have a DTC in the engine about the airflow P0100, that means I have to change the airflow sensor?
Thanks for your answer
Submitted: 1 year ago.
Category: UK Car
Customer: replied 1 year ago.
I have added 5 pictures, do you see these?
Customer: replied 1 year ago.
Customer: replied 1 year ago.
The battery wasn't disconnected and it is ok, fully loaded
Expert:  Ron replied 1 year ago.

Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.

The codes Po562 and P1684 are battery related concerns and the code P0884 is the one you need to deal with first providing your battery is okay . The code indicates the Transmission Control Module is powering up while the vehicle is moving. On this vehicle, the TCM function is combined into the Powertrain Control Module . Start with checking the power and grounds to it, repair the wiring as needed. See the test steps in the link below. Copy and paste the link to your browser to open and view them.

The code P0100 is in most cases caused by a failing MAF as you suspect. You can verify by doing the enclosed pinpoint test in the link below.