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P2229

DTC P2229: BARO Sensor Circuit High Voltage - 2004 model

NOTE: Information marked with an asterisk (*) applies to 2000-2003 models.

1. Reset the ECM.
2. Turn the ignition switch ON (II).

Is DTC P2228 (P1107)* or P2229 (P1108)* indicated?

YES - Update the ECM if it does not have the latest software, or substitute a known-good ECM, then recheck. If the symptom/indication goes away with a known-good ECM, replace the original ECM.

NO - Intermittent failure, system is OK at this time.