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P2229

DTC P2229: BARO Sensor Circuit High Voltage*

NOTE: Information marked with an asterisk (*) applies to '04 model.

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

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

YES - Substitute a known-good ECM and recheck. If the symptom/indication goes away, replace the original ECM.

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