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C1A67-96 - Forward Alert Unavailable


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I have conducted a search on Google and explored many forums. Has anybody successfully resolved the problem with the forward alert sensor?

I have seen this code many times in GAP: C1A67-96.


As is often understood, it dissipates with the vehicle's cycle (stop/start). It functioned for many weeks, but then unexpectedly reemerged. Deactivated and reactivated the Range; all functions are operating normally.

It is suggested that the front sensor requires replacement.
Some assert that the front sensor has faulty wiring or requires alignment (necessitating bumper removal). I am capable of doing this task; however, it would be unfortunate if a replacement sensor were needed and I did not possess it prior to removing the bumper. However, the sensor is expensive, if I can locate one.
Some even suggest it may be a defective battery. The resting voltage seems to be around 12.22 volts. During winter, I sometimes saw 11.96 volts, and all I did was open the doors. Should I consider replacing the battery? The battery is about 2-3 years old and comes from Land Rover.

Regardless, I acknowledge the abundance of discussions on this topic; yet, after 13 years, there seems to be no conclusion or definitive answer. Perhaps none exists, humorously speaking.

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My vehicle has the same issue around once a month, consistently when in motion; it has never happened at starting or while using cruise control. It mainly occurs after encountering a pothole or an abrupt road irregularity. I have no want to remove my front bumper, and my vehicle is an early 2011 AB model that seems to retain certain components from 2010. The 2010 model had two sensors under the bumper, however the subsequent 2011 and 2012 models are equipped with a single sensor located below the bumper cover. I am uncertain about the version I own, or if I have the dual sensor version, and which one, if any, is defective. I am unable to access the area under the bumper to verify if the connector(s) may be loose. I suppose I will endure it, at least until the temperature significantly increases in this area.

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My car has the same problem around once a month, constantly when in motion; it has never occurred while starting or while using cruise control. It primarily happens after the meeting with a pothole or a sudden road imperfection. I do not like to detach my front bumper, and my car is an early 2011 AB model that seems to retain certain components from 2010. The 2010 model had two sensors under the bumper, however the succeeding 2011 and 2012 versions are outfitted with a single sensor positioned below the bumper cover. I am unsure of the version I own, if I have the twin sensor variant, and which, if any, is malfunctioning. I cannot reach the space behind the bumper to see if the connector(s) may be loose. I anticipate enduring it, at least until the temperature markedly rises in this region.

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My vehicle has the same issue around once a month, consistently when in motion; it has never manifested at startup or while using cruise control. It mainly occurs after an encounter with a pothole or an abrupt road irregularity. I prefer not to remove my front bumper, and my vehicle is an early 2011 AB model that seems to have certain components from 2010. The 2010 model had two sensors under the bumper, however the subsequent 2011 and 2012 models are equipped with a single sensor located below the bumper cover. I am uncertain about the version I own, if I have the dual sensor variation, and which, if any, is defective. I am unable to access the area behind the bumper to ascertain if the connector(s) could be loose. I expect to endure it, at least until the temperature significantly increases in this area.

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I would begin with a new, high-quality AGM battery. Eliminate the codes as well. Historic codes for erroneous ABS or steering angle data held in other modules may cause the CCF (speed control module, ACC) to display this issue.

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