Rick's Free Auto Repair Advice

Subaru ABS pump runs all the time

How to fix ABS pump that runs all the time Subaru

Some Subaru  ABS pumps run all the time. Subaru issued a TSB 06-28-96 to address the issue. The TSB covers refers to Subaru SVX, Impreza, and Subaru Legacy vehicles. The identified problem refers to ABS hydraulic motors that run or buzz even when the key is turned to the off position or when the ABS warning light comes on and a trouble code 52 is stored in memory.

Subaru has released a modified Hydraulic Motor Relay. The part number is 26735AA012. The new unit carries a white line right under the word JAPAN on the relay case.

© 2012 Rick Muscoplat

Posted on by Rick Muscoplat

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