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Tire Pressure Monitoring System DTCS: RTM

DTC Description Action
U0146:00 Lost Communication with Gateway "A": No Sub Type Information GO to Pinpoint Test F
U0401:00 Invalid Data Received from ECM / PCM "A": No Sub Type Information GO to Pinpoint Test H
U0401:82 Invalid Data Received from ECM / PCM "A": Alive / Sequence Counter Incorrect / Not Updated GO to Pinpoint Test H
U1A00:00 Private Communication Network: No Sub Type Information GO to Pinpoint Test G
U2100:00 Initial Configuration Not Complete: No Sub Type Information This DTC is present when a new RTM is installed, or when the RTM is incorrectly flashed or reconfigured. This DTC clears when the RTM is correctly configured.
Using a diagnostic scan tool, CONFIGURE the RTM. FOLLOW all diagnostic scan tool instructions.
U3000:04 Control Module: System Internal Failure CHECK vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or improper PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the diagnostic scan tool.
If there have been no recent service actions, INSTALL a new RTM to correct the failure to retain configuration data. REFER to Radio Transceiver Module (RTM) .