Tire Pressure Monitoring System (TPMS)

INSTALL a new RTM to correct the failure to retain the configuration data. REFER to: Radio Transceiver Module (RTM) (419-10 Multifunction Electronic Modules, Removal and Installation).

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All Other BCM Diagnostic Trouble Codes (DTCs)

REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing).

A module does not respond to the diagnostic scan tool

Fuse Wiring, terminals or connectors Communication network concern BCM

REFER to: Communications Network (418-00 Module Communications Network, Diagnosis and Testing).

TPMS warning indicator is on continuously and the message center displays LOW TIRE PRESSURE

Refer to the Pinpoint Test

GO to Pinpoint Test E

TPMS warning indicator is on continuously and the message center does not display LOW TIRE PRESSURE

Diagnostic Trouble Codes (DTCs) present in the BCM or RTM

Using a diagnostic scan tool, RETRIEVE all Diagnostic Trouble Codes (DTCs) from the BCM and the RTM. For any BCM Diagnostic Trouble Codes (DTCs), GO to the DTC Chart: BCM. For any RTM Diagnostic Trouble Codes (DTCs), GO to the DTC Chart: RTM.

The BCM does not enter TPMS sensor training mode

Refer to the Pinpoint Test

GO to Pinpoint Test F

The TPMS warning indicator is never or always on

Communication network concern IPC

REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).

One or more TPMS sensors do not train and no Diagnostic Trouble Codes (DTCs) are present

Refer to the Pinpoint Test

GO to Pinpoint Test G