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Home >> Mazda >> 2002 >> B4000 Base, Standard >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views >> Connector End Views >> Audio Unit Connector End View (C290a)

Audio Unit Connector End View (C290a)

Fig 1: Identifying Audio Unit Connector (C290A)
G10357234Courtesy of FORD MOTOR CO.
Pin Circuit Circuit function
1 19 (LB/RD) Power, Hot with Headlamps on
2 57 (BK) Ground
3 1000 (RD/BK) Voltage supplied in Start (overload protected)
4 - not.used
5 802 (OG/RD) Speaker, right rear (18808)+
6 803 (BN/PK) Speaker, right rear (18808)...
7 805 (WH/LG) Speaker, right front (18808)+
8 811 (DG/OG) Speaker, right front (18808)...
9 797 (LG/VT) Voltage supplied at all times (overload protected)
10 137 (YE/BK) Voltage in Run or Accessory (overload protected)
11 694 (BK/LG) audio ground
12 800 (GY/LB) Speaker, left rear (18808) +
13 801 (TN/YE) Speaker, left rear (18808)...
14 804 (OG/LG) Speaker, left front (18808)+
15 813 (LB/WH) Speaker, left front (18808)...
16 694 (BK/LG) audio ground