Manufacturer Specific Codes

P1250 EFE Heater Circuit Fault

P1408 Maniforld Differential Pressure Sensor Circuit Fault – Read Our Article On Automotive Circuit Testing For Help With This Suzuki Check Engine Light Code

P1410 Fuel Tank Pressure Control Solenoid Circuit Fault – Read Our Article On Automotive Circuit Testing For Help With This Suzuki Check Engine Light Code

P1450 Barometric Pressure Sensor Too Low Or Too High

P1451 Barometric Pressure Sensor Performance

P1460 Radiator Fan Control System Fault

P1500 Engine Starter Signal Circuit Fault – Read Our Article On Automotive Circuit Testing For Help With This Suzuki Check Engine Light Code

P1510 PCM Backup Power Supply Circuit Fault – Read Our Article On Automotive Circuit Testing For Help With This Suzuki Check Engine Light Code

P1530 Ignition Timing Adjustment Switch Circuit Fault – Read Our Article On Automotive Circuit Testing For Help With This Suzuki Check Engine Light Code

P1600 PCM/TCM Serial Communication Circuit Fault – Read Our Article On Automotive Circuit Testing For Help With This Suzuki Check Engine Light Code

P1700 TCM Throttle Position Sensor Circuit Fault – Read Our Article On Automotive Circuit Testing For Help With This Suzuki Check Engine Light Code

P1705 TCM ECT Sensor Circuit Fault

P1710 Back-Up Signal For Speed Sensor Circuit Malfunction

P1715 PNP Switch Circuit Fault

P1717 AT Drive Range Signal Circuit Fault

P1875 4WD Low Switch Circuit Malfunction – Read Our Article On Automotive Circuit Testing For Help With This Suzuki Check Engine Light Code

P1895 TCM To ECM Torque Reduction Circuit Malfunction