Code 14 - Coolant Temperature Sensor (Cts) Indication Low

NOTE: When codes 14, 21 and 33 are indicated together, it is possible that Light Green/Black wire is open or terminal A5 connection is poor. See Fig 1 .

Fig 1: Code 14 Schematic, CTS Sensor

Courtesy of SUZUKI OF AMERICA CORP.

Fig 2: Code 14 Flow Chart, CTS Sensor

Courtesy of SUZUKI OF AMERICA CORP.