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Z4 fault code 2CA2

Engine warning light came on , had diagnostic test done by friend and code 2CA2 came up

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Posted on Jan 02, 2017

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how old is your battery? sounds like not enough juice from the battery to crank the starter motor. next time it happens, have someone jump you (or use a battery jumping box) to see if it will now crank. if it does, then battery is too old and should be replaced. good luck

Posted on Jan 25, 2009

  • 543 Answers

SOURCE: I have 3 sensor lights

there area magnitude of things that can be the issue here. I wil take a chance here and say that there is an issue with a couple of sensors. This situation involves 1. The brake light sensor (which indicates that i brake light bulb is faulty) 2. The Tire pressure sensor (which is the tire pressure) and 3. ABS sensor ( Which i would associate it with a wheel speed sensor)

You should check the tire pressure, and correct it. Check the bulbs on your brake light and replace as necessary. Then check for a torn or broken ABS sensor, which are located on each wheel,

Posted on May 31, 2011

  • 2 Answers


i believe that the abs and esp are linked had the same problem on my x5 turned out to be steering angle sensor.

hope this helps

Posted on Aug 18, 2012

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Hello and welcome to
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