Code Definition

B1707 — Seat Driver Recline Rearward Switch Circuit Short To Battery

System: Body  |  Type: Manufacturer-Specific  |  Make: Generic

About B1707

B1707 is a manufacturer-specific body diagnostic trouble code. It belongs to the B-prefix family of codes, which covers body, interior, airbag, or comfort-electronics faults.

When B1707 is stored, the module has detected a short-circuit (voltage pulled to ground or to supply) in the monitored circuit.

Scanning & clearing: Body (B) codes are often stored in the body control module, airbag module, or climate module. A basic OBD-II tool usually will not read body codes — an enhanced or OEM-level scan tool is typically required.

B1707 is a manufacturer-specific code. The same code string on a different make may have a different meaning. Always confirm the code's definition against the vehicle's service information for the specific make and model under test.

Code Information

The Body Control Module (BCM) or Driver Seat Module monitors the driver seat recline rearward switch input as part of the power seat adjustment system. DTC B1707 sets specifically when the module detects a short to battery voltage on the recline rearward switch input, meaning the signal wire is being held at a high voltage level by an unintended connection to a power source. Most master seat switches are designed to pull a low side reference to ground when pressed, so a permanent high voltage on that input is interpreted as a fault. When this code is set, the module typically ignores further i...

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