Pinpoint Test O: DTC U3000:63

Cruise Control

Pinpoint Test O: DTC U3000:63

Normal Operation

The adaptive cruise control system is enabled when the vehicle speed is set and the Cruise-Control Module (C-CM), which is a radar sensor unit, determines the distance and relative speed of the vehicle that is in the path of travel. The C-CM (Cruise-Control Module) commands the ABS module over the High Speed Controller Area Network (HS-CAN), which controls the brakes, to automatically apply the brakes to slow the vehicle to maintain a safe distance to the vehicle ahead. This is known as collision mitigation by braking.

- DTC U3000:63 (Control Module: Circuit/Component Protection Time-Out)- set by the C-CM (Cruise-Control Module) as a continuous memory and on-demand DTC if the C-CM (Cruise-Control Module) detects too many collision mitigation by braking activation requests.

This pinpoint test is intended to diagnose the following:

- C-CM (Cruise-Control Module)

PINPOINT TEST O : DTC U3000:63

O1 INSPECT THE C-CM (Cruise-Control Module), BRACKET AND FRONT BUMPER COVER

- Inspect for damage to the C-CM (Cruise-Control Module), bracket and front bumper cover.

Is the C-CM (Cruise-Control Module), bracket or front bumper cover damaged?

Yes
REPAIR or INSTALL a new C-CM (Cruise-Control Module), bracket or front bumper cover as necessary. For the C-CM (Cruise-Control Module) or bracket, REFER to Cruise-Control Module (C-CM) . For the front bumper cover, REFER to Bumper. CLEAR the DTCs. TEST the system for normal operation.

No
If a software update is available, update the C-CM (Cruise-Control Module) to the latest software level. CARRY OUT the module programming. REFER to Information Bus. Programming and Relearning

If a software update is not available, INSTALL a new C-CM (Cruise-Control Module). REFER to Cruise-Control Module (C-CM) . CLEAR the DTCs. TEST the system for normal operation.