DTC U0100:00/U0101:00/U0151:00/U0155:00/U0214:00 [POSITION MEMORY SYSTEM]

id0902n3969800

Description	•  U0100:00 ―  Communication error with PCM •  U0101:00 ―  Communication error with TCM •  U0151:00 ―  Communication error with SAS control module •  U0155:00 ―  Communication error with instrument cluster •  U0214:00 ―  Communication error with start stop unit
Detection condition	•  U0100:00 ―  Position memory control module could not receive the CAN signal from the PCM for 5 s or more. •  U0101:00 ―  Position memory control module could not receive the CAN signal from the TCM for 5 s or more. •  U0151:00 ―  Position memory control module could not receive the CAN signal from the SAS control module for 5 s or more. •  U0155:00 ―  Position memory control module could not receive the CAN signal from the instrument cluster for 5 s or more. •  U0214:00 ―  Position memory control module could not receive the CAN signal from the start stop unit for 5 s or more.
Fail-safe function	•  U0100:00 ―  Memory seat positioning using position memory switch and remote transmitter: •  If the ignition is switched ON (engine off or on), inhibits all memory seat positioning. •  U0101:00 ―  Memory seat positioning using position memory switch and remote transmitter: •  If the ignition is switched ON (engine off or on), inhibits all memory seat positioning. •  U0151:00 ―  Memory seat positioning using position memory switch and remote transmitter: •  If the ignition is switched ON (engine off or on), inhibits all memory seat positioning. •  U0155:00 ―  Memory seat positioning using position memory switch and remote transmitter: •  Inhibits all memory seat positioning. •  U0214:00 ―  Memory seat positioning using remote transmitter: •  Inhibits all memory seat positioning. ―  Memory registration using remote transmitter: •  Inhibits the memory registration.
Possible cause	•  Malfunction in CAN line between PCM and position memory control module •  Malfunction in CAN line between TCM and position memory control module •  Malfunction in CAN line between SAS control module and position memory control module •  Malfunction in CAN line between instrument cluster and position memory control module •  Malfunction in CAN line between start stop unit and position memory control module
System wiring diagram	Not applicable

Diagnostic Procedure