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Low Pressure Indicator Does Not Go Off, and No DTCs Are Stored

Low pressure indicator does not go off, and no DTCs are stored
1. Turn the ignition switch ON (II).
2. Command the system with the HDS to turn the TPMS indicator off.
Does the low pressure indicator go off?
YES - Check for loose terminals and poor connections at the TPMS control unit. If necessary, substitute a known-good TPMS control unit and recheck.
NO - Go to step 3.

3. Turn the ignition switch OFF, then disconnect the gauge control module connector B (28P).
4. Turn the ignition switch ON (II), and watch the low pressure indicator.
Does the low pressure indicator go off?
YES - Check for loose terminals and poor connections at the TPMS control unit. If necessary, substitute a known-good TPMS control unit and recheck.
NO - Do the troubleshooting for the gauge control module. If necessary, substitute a known-good gauge assembly and recheck.