RM36D0EC _55 Steering _083083 POWER ASSIST SYSTEMS _0403821 POWER STEERING SYSTEM C

POWER ASSIST SYSTEMS  POWER STEERING SYSTEM  U010087  Lost Communication With ECM/PCM "A" Missing Message  U012987  Lost Communication With Brake System Control Module Missing Message  U023A87  Lost Communication with Image Processing Module "A" Missing Message  U029387  Lost Communication With Hybrid Powertrain Control Module Missing Message  


DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate
U010087 Lost Communication With ECM/PCM "A" Missing Message Lost communication with ECM
·

ECM

·

CAN communication system

·

Rack and pinion power steering gear assembly


EPS warning light: Does not come on
U012987 Lost Communication With Brake System Control Module Missing Message
·

for HV Model:

After the ignition switch is turned to ON, acommunication malfunction with the No. 2 skid control ECU (brake actuator assembly) continues for 10 seconds or more

·

for Gasoline Model:

After the ignition switch is turned to ON, a communication malfunction with the skid control ECU (brake actuator assembly) continues for 10 seconds or more


·

for HV Model:

No. 2 skid control ECU (brake actuator assembly)

·

for Gasoline Model:

Skid control ECU (brake actuator assembly)

·

CAN communication system

·

Rack and pinion power steering gear assembly


EPS warning light: Comes on
U023A87 Lost Communication with Image Processing Module "A" Missing Message After the ignition switch is turned to ON, a communication malfunction with the forward recognition camera continues for 10 seconds or more
·

Forward recognition camera

·

CAN communication system

·

Rack and pinion power steering gear assembly


EPS warning light: Does not come on
U029387 Lost Communication With Hybrid Powertrain Control Module Missing Message While driving at 20 km/h (12.4 mph) or higher, a communication malfunction with the hybrid vehicle control ECU continues for 0.3 seconds or more
·

Hybrid vehicle control ECU

·

CAN communication system

·

Rack and pinion power steering gear assembly


EPS warning light: Does not come on