B1242

The issue involves a diagnostic trouble code (DTC) B1242 indicating a problem with the Toyota RAV4's battery or charging system, particularly related to the battery voltage being below the expected threshold.

Error code B1242 on a 2019-present Toyota RAV4 indicates a malfunction related to the vehicle's air conditioning system, specifically concerning the A/C inverter circuit.

The B1242 code indicates a malfunction in the battery voltage sensor or circuit on a Toyota RAV4 (Fifth Generation, 2019-present). This code can lead to issues with the vehicle's electrical systems and battery management.

Error code B1242 indicates an issue with the battery voltage or battery system in a Toyota RAV4 Fourth Generation (2013-2018). This code suggests a potential problem with the battery, charging system, or related sensors.

The trouble code B1242 indicates a malfunction related to the battery voltage sensor on a 2019-2024 Toyota RAV4 XA50.

The error code B1242 in a 2019-2024 Toyota RAV4 XA50 indicates an issue with the vehicle's interior lighting system, specifically related to the battery voltage and its impact on the interior lighting control module.

The B1242 code in a 2019-2024 Toyota RAV4 XA50 indicates a malfunction related to the air conditioning (A/C) system, specifically pointing to a problem with the A/C refrigerant pressure sensor circuit.

The B1242 code in a 2013-2018 Toyota RAV4 XA40 indicates a malfunction in the air conditioning system, specifically related to the refrigerant pressure sensor or circuit.