Secondary On Board Diagnostic Module C (SOBDMC)/Transmission Control Module (TCM) Connector End View (C1458E)

Fig 1: Identifying Secondary On Board Diagnostic Module C/Transmission Control Module Connector (C1458E)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function	Qualifier
1	HDC53 (OG)	4	HIGH VOLTAGE NEGATIVE (HVN)
2	HDC52 (OG)	4	HIGH VOLTAGE POSITIVE (POS)