Trouble Code: 16 / P1737 - Check Flow 4

Fig 1: Trouble Code P1737 - Front Speed Sensor No Pulse

Courtesy of ISUZU MOTOR CO.

Fig 2: Trouble Code P1737, TOD Control Unit Circuit Diagram - Front Speed Sensor Signal

Courtesy of ISUZU MOTOR CO.

Fig 3: Trouble Code P1737, Diagnostic Procedure Chart - Front Speed Sensor No Pulse

Courtesy of ISUZU MOTOR CO.