Test F: The Heated Exterior Mirror(s) Does Not Defrost

PINPOINT TEST F: THE HEATED EXTERIOR MIRROR(S) DOES NOT DEFROST

F1-F3:

F3-F4:

F4-F6:

F6-F7:

Normal Operation
With the engine running and the heated rear window ON, the heated exterior mirrors receive voltage from the heated rear window relay through circuit 15S-DA13 (GN/YE) to circuit 15S-DC1 (GN/YE) through battery junction box (BJB) fuse 9 (5A) to circuit 29S-HB1 (OG/YE) to 29-HB35 (OG/BK) (Left) or 29-HB36 (OG/GN) (Right). The heated exterior mirrors are grounded through circuit 31-HB35 (BK/GN) (Left) and 31-HB36 (BK/RD) (Right).

Possible Causes
- circuit 15S-DA13 (GN/YE) open
- circuit 15S-DC1 (GN/YE) open
- circuit 29-HB35 (OG/BK) open
- circuit 29-HB36 (OG/GN) open
- circuit 29S-HB1 (OG/YE) open
- circuit 31-HB35 (BK/GN) open
- circuit 31-HB36 (BK/RD) open
- heated exterior mirror(s)