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Home >> Mazda >> 2002 >> B4000 Base, Standard >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views >> Connector End Views >> Central Security Module Connector End View (C274a)
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Central Security Module Connector End View (C274a)

Fig 1: Identifying Central Security Module Connector (C274A)
G10357226Courtesy of FORD MOTOR CO.
Pin Circuit Circuit function
1 163 (RD/OG) Driver door unlock relay, switched power
2 - not used
3 70 (LB/WH) ISO Bus
4 - not.used
5 - not.used
6 - not.used
7 - not.used
8 - not.used
9 - not.used
10 6 (YE/LG) Horn (13832) control
11 999 (LB/WH) GEM/Central security module illumination
12 - not used
13 1 (DB) Horn (13832) feed
14 57 (BK) Ground
15 - not used
16 - not used
17 - not used
18 - not used
19 - not used
20 - not used
21 - not used
22 - not used
23 - not used
24 645 (WH/LB) Voltage supplied at all times (overload protected)
25 640 (RD/YE) Voltage supplied in Start and Run (overload protected)
26 ... not used