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Smart Junction Box C2280b

Fig 1: Identifying Smart Junction Box C2280b
G03245337Courtesy of FORD MOTOR CO.
SMART JUNCTION BOX C2280B CIRCUIT REFERENCE

Pin Number(s) Circuit Designation/Description Normal Condition/Measurement
20 CKT 1398 (PK/WH) blower motor request from EMTC Less than 10 ohms with the EMTC in any position other than OFF.
29 CKT 1397 (GY/WH) A/C request from EMTC Less than 10 ohms with the A/C button ON.
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