DTC B1795 Ecu Internal Circuit Fault: DTC Detecting Condition

WARNING: This page is about a different car, the 2015 Subaru Outback and 2015 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.

When the following DTCs are detected:

B1763, B1764, B1765, B1766, B1767, B1768, B1769, B176A, B176B, B176C, B176D, B176E, B176F, B1770, B1772, B1776, B1777, B1778

NOTE: DTC B1795 is detected at the same time when any of the DTCs above is detected. When the detected DTC is eliminated, DTC B1795 is cleared at the same time.

DIAGNOSTICS PROCEDURE

Step	Check	Yes	No
1 CHECK DTC. Read the DTC of the occupant detection system.	Is any of B1763, B1764, B1765, B1766, B1767, B1768, B1769, B176A, B176B, B176C, B176D, B176E, B176F, B1770, B1772, B1776, B1777, or B1778 displayed?	Perform the diagnosis according to DTC. <Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) .>	Go to step 2.
2 CHECK DTC. Perform the Clear Memory Mode. <Ref. to CLEAR MEMORY MODE .> Turn the ignition switch to OFF, and wait for 60 seconds or more. Read the DTC of the occupant detection system. <Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) .>	Is DTC B1795 displayed?	Replace the occupant detection system (seat cushion & frame assembly). <Ref. to PASSENGER'S SEAT , DISASSEMBLY, Front Seat.>	When DTC other than B1795 is displayed, perform the diagnosis according to the DTC. <Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) .> When DTC is not displayed, end the diagnosis.