Check HTR fuse

Engine Room J/

HTR Fuse m

Engine Room J/



Remove HTR fuse from engine room J/B. CHECK:

Check continuity of HTR fuse. OK:

Continuity exists.

Check for short in all the harness and components connected to the HTR fuse (See page IN-41).



3 Check harness and connector between heater main relay and body ground, heater main relay and body ECU (See page IN-41).

Check multiplex communication system (See page DI-762).

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  • jarmo
    Where is the htr fuse on a 2007 toyota tacoma?
    8 years ago

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