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Home >> Toyota >> 2009 >> FJ Cruiser RWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System >> Vehicle Stability Control System >> DTC U0073/94 Control Module Communication Bus OFF; DTC U0100/65 Lost Communication with ECM / PCM; DTC U0123/62 Lost Communication with Yaw Rate Sensor Module; DTC U0124/95 Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63 Lost Communication with Steering Angle Sensor Module >> Description
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DTC U0073/94 Control Module Communication Bus OFF; DTC U0100/65 Lost Communication with ECM / PCM; DTC U0123/62 Lost Communication with Yaw Rate Sensor Module; DTC U0124/95 Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63 Lost Communication with Steering Angle Sensor Module: Description

DTC DETECTING CONDITIONS AND TROUBLE AREAS REFERENCE

DTC No. DTC Detecting Conditions Trouble Area
U0073/94 When either of following conditions (1 or 2) detected:
  1. After data output from skid control ECU completed, output continues for 5 seconds or more.
  2. Bus off condition occurs once or more per 0.1 seconds 10 times in succession.
 CAN communication system
U100/65 When IG1 terminal voltage 10 V or more and vehicle speed 9 mph (15 km/h) or more, either of following conditions (1 or 2) occurs 10 times in succession:
  1. Data cannot be sent to ECM once or more within 5 seconds.
  2. Data from ECM cannot be received once or more within 5 seconds.
 CAN communication system
U0123/62 When IG1 terminal voltage 10 V or more, either of following conditions (1 or 2) detected:
  1. Data from yaw rate sensor cannot be received for 1 second or more.
  2. Data from yaw rate sensor cannot be received once or more within 5 seconds.
 CAN communication system
U0124/95 When IG1 terminal voltage 9.5 V or more, either of following conditions (1 or 2) detected:
  1. Data from deceleration sensor cannot be received for 1 second or more.
  2. Data from deceleration sensor cannot be received once or more within 5 seconds.
 CAN communication system
U0123/63 When IG1 terminal voltage 10 V or more, either of following conditions (1 or 2) detected:
  1. Data from steering angle sensor cannot be received for 1 second or more.
  2. Data from steering angle sensor cannot be received once or more within 5 seconds.
 CAN communication system
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