Ford Mustang

B1342

The diagnostic trouble code (DTC) B1342 for a 2015-2023 Ford Mustang S550 indicates a problem with the battery voltage, specifically relating to the BJB (battery junction box) and related circuits.

3 SolutionsB-CodeBody

Error Code Type

Body

Components

1 affected

Electrical

Symptoms

10 common

•Check engine light illuminated
•Electrical system malfunctions (e.g., flickering lights)
•Difficulty starting the vehicle
+7 more

Most Affected Generations

1 generation

S550

Top Affected Components

1 component

Electrical

Severity Levels

2 levels

medium

high

Quick Facts

Total Solutions

Affected Components

Common Symptoms

Generations

All Solutions

Showing 3 of 3 solutions for error code B1342 across all generations.

what does code B1342 mean in my Ford Mustang S550 (2015-2023)

Electrical

The diagnostic trouble code (DTC) B1342 for a 2015-2023 Ford Mustang S550 indicates a problem with the battery voltage, specifically relating to the BJB (battery junction box) and related circuits.

Check engine light illuminatedElectrical system malfunctions (e.g., flickering lights)+3

B1342•S550

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how do I deal with a B1342 code on my Ford Mustang S550 (2015-2023)?

Electrical

The B1342 code on a Ford Mustang S550 (2015-2023) indicates a communication issue with the passenger airbag module, potentially affecting airbag functionality and safety.

Airbag warning light illuminated on the dashboardInoperative passenger airbag+3

B1342•S550

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what does code B1342 mean for Ford Mustang S550 (2015-2023)?

Electrical

The diagnostic trouble code (DTC) B1342 for a Ford Mustang S550 (2015-2023) indicates an issue with the vehicle's accessory protocol interface module (APIM), specifically related to the battery voltage level.

Check engine light illuminatedInoperative or malfunctioning multimedia system+3

B1342•S550

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