Skip to content

RCM2_a620 — Com Invalid Vehicle Speed

Full alert identifier: RCM2_a620_comInvalidVehicleSpeed

Alert description

0x155 ESP_B - Invalid VehicleSpeed

Potential impact

The Safety Restraint System may not perform as designed.

Set condition

The restraint control module has detected an invalid vehicle speed.

Clear condition

Auto clears.

Signals to check

These diagnostic fields are associated with RCM2_a620. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
Com Invalid Vehicle Speed S RCM2_a620_comInvalidVehicleSpeed_s —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RCM2_a620.

Browse all RCM2 alert codes