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 Tim Your Own Question
Tim, Ford Technician
Category: Ford
Satisfied Customers: 3580
Experience:  Ford Senior Master tech, ASE certified
Type Your Ford Question Here...
Tim is online now
A new question is answered every 9 seconds

Abs codes C1233, c1234 and B1676

Customer Question

Abs codes C1233, c1234 and B1676
Submitted: 8 years ago.
Category: Ford
Expert:  Tim replied 8 years ago.
HiCustomer Thank you for asking your question on JustAnswer. The other Experts and I are working on your answer. By the way, it would help us to know:
-What year is your Ford?
-What model is your Ford?
-How many miles are on your Ford?
-What type of engine is in your Ford?
-What have you already tried?

Thank you again for trusting us with your problem. Please reply as soon as possible so that we can finish answering your question.
Customer: replied 8 years ago.
The vehicle is a 2001 Ford Escape 3.0 v6XXXXXand 77,000 miles. The front brakes pulsate when you apply the brakes.
Expert:  Tim replied 8 years ago.

Ok the C1233 - C1234 or your front wheel speed sensors output

B1676 - is Batteyr voltage out of range.


Check these fuses first and also the abs module connector.

Also if you could give me your VIN number I will look up any recalls.


  • Central junction box (CJB) fuse(s): Interior fuse box
    • 15 (5A)
    • 24 (15A)
  • Battery junction box (BJB) maxi-fuse 24 (60A)
  • BJB mini-fuse 14 (25A)

    If they are ok than you will need to run pinpoint test to locate concern.

    I would fix the voltage first.


    All 3 codes could end up with the same results replace the module.