Numerous warning indicators (tyre pressure, anti-lock braking system, power-assisted steering, etc.)

[TDudette]

Approximately two months ago, while driving home on an exceptionally hot day, the low tyre pressure warning light activated. I stopped to inspect the tires; there were no concerns. I restarted the vehicle, and the alert disappeared.

Ten minutes later, the warning light illuminated once more, accompanied by many more warning indicators—ABS, tire inflation, power steering, etc.—yet there was no impact on the vehicle's handling.


It has been somewhat sporadic since then; at times it activates, while at other times it does not. Occasionally, it is merely the single warning; at other times, there are many alerts.

Presented the vehicle to a mechanic who connected it to diagnostic equipment and reported a warning for the tire pressure sensor (rear right) and a "power steering VSA system malfunction." He erased the codes, resulting in a temporary cessation, but the issue has since reoccurred. He also assessed the battery's condition and stated it was satisfactory.

Has anyone else encountered a similar experience?

[TechWhiz]

Greetings. First and foremost, The purported mechanic is uninformed, as ninth-generation Civics lack tyre pressure sensors.
The system responds to wheel speed anomalies through the ABS sensors.

This is likely the reason for the illumination of the ABS warning lights, among others.
Consult a knowledgeable professional to scan the ABS system and examine the reluctor rings and ABS wheel speed sensors, then proceed accordingly.

[TDudette]

Thank you for your response. I have a nearby dealership but was wanting to circumvent scheduling an appointment. I will search for specialists.

[ForumGuru]

We hope this information is beneficial; please respond to tell us, allowing others to gain from it as well.

[TechWhiz]

Consistently scan and adhere to codes, using them as a reference. Additionally, you may assess a sensor with a multimeter and proceed with its replacement if necessary. This model appears to lack a Tire Pressure Monitoring System (TPMS). A straightforward method to verify this is by examining the tire valves; if they are large and metallic, it is likely equipped with TPMS. Otherwise, the run-flat system depends on the wheel speed sensor to identify if one wheel is rotating slower than the others, triggering an alert. A dealer is not required; any reputable garage equipped with a proficient scanner can assist. Please provide your location, as some members here may be able to help if they are not too distant.

[BEERMAN]

It is improbable that there is something erroneous with those concerns if they all arise simultaneously. There is likely an issue with the sensors. I have the same problem; however, I am unconcerned and merely need to direct it to the appropriate individual for resolution.

[TDudette]

Does anyone know the appropriate individual in the southeast region?