2018 Toyota C-HR, Camry, Camry HV Dynamic Radar Cruise Control Unavailable With DTC C1A11


Some 2018 model year C-HR, Camry, and Camry Hybrid vehicles may exhibit a condition where Diagnostic Trouble Code (DTC) C1A11 (Front Radar Axial Gap) is present. One or more of the following warning messages may be displayed on the combination meter:

* Radar Cruise Unavailable – Please See Dealer
* Pre-Collision System (PCS) Unavailable – Please See Dealer
* PCS OFF warning light is illuminated

Follow the Repair Procedure in bulletin T-SB-0031-19 to address this condition.

The repair is to Reprogram Millimeter Wave Radar Sensor and Perform Axis Beam Adjustment.

This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle’s in-service date