DTC 12

Fig. 5 Diagnostic Code 12 (RPM Signal Circuit No. 1, Part 1 Of 4):

Fig. 5 Diagnostic Code 12 (RPM Signal Circuit No. 1, Part 2 Of 4):

Fig. 5 Diagnostic Code 12 (RPM Signal Circuit No. 1, Part 3 Of 4):

Fig. 5 Diagnostic Code 12 (RPM Signal Circuit No. 1, Part 4 Of 4):