CUSTOMER CONCERN Check-engine light is on with evaporative-emissions DTC P2422. CAUSE The evaporative carbon canister was internally restricted; the removed canister had substantially less airflow than the replacement unit. CORRECTION Remove and replace the restricted evaporative carbon canister, clear DTC P2422, and verify the EVAP vent system operates without restriction.

CUSTOMER CONCERN The SRS warning is on and occupant-detection-system code 81-64 is stored. CAUSE Testing showed the occupant detection system control unit required initialization rather than component replacement. CORRECTION Perform the ODS control-unit initialization procedure and verify the occupant-detection system reads seat-weight data correctly.

CUSTOMER CONCERN The engine will not start, there is no ignition spark, and the scan tool cannot communicate with the powertrain control module. CAUSE Testing confirmed an internal failure of the powertrain control module. CORRECTION Remove and replace the failed powertrain control module.

CUSTOMER CONCERN The VSA warning is on and code 61 indicates low battery voltage. CAUSE Diagnosis confirmed a weak 12-volt battery as the source of the low-voltage VSA code. CORRECTION Remove and replace the failed 12-volt battery.

CUSTOMER CONCERN The TPMS warning remains on after a wheel and tire-pressure sensor were replaced. CAUSE The replacement tire-pressure sensor ID had not been learned by the TPMS control unit. CORRECTION Perform TPMS sensor ID learning with Honda-compatible scan and sensor-activation tools.

CUSTOMER CONCERN IMA and check-engine warning lights are on, and DTC P0A7F is stored. CAUSE Battery-module testing confirmed deterioration inside the high-voltage Integrated Motor Assist battery pack. CORRECTION Remove and replace the deteriorated high-voltage IMA battery pack.