DTC P0128 Information (TIPS 1210-09)

Publication date: 2010-12-01
Reference number: TIPS 1210-09

DTC P0128 INFORMATION

TECHNICAL SERVICE BULLETIN

Reference Number(s): TIPS 1210-09, Date of Issue: December, 2010

SUBARU:

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SERVICE INFORMATION

If you have a Customer concern of the CEL on and possibly a DTC P0128 in memory that may be accompanied with an engine overheat condition, don't overlook a stuck open or sticking thermostat. Procedures for testing the thermostat can be found in the cooling system section of the Service Manual.