DTC | P1652 | IG S/W Malfunction |
The starting system includes the battery, starter motor, solenoid switch, Ignition Switch, inhibitor switch (A/T only), connectionWires and the battery cables. When the ignition switch key is turned to the start position, current flows and energizes the starter motor's solenoid coil.The solenoid plunger and clutch shift lever are activated, and the clutch pinion engages the gear. The contacts close and the starter motor cranks. In order to prevent damage caused by excessive rotation of the starter armature when the engine starts, the Clutch pinion gear overruns.
DTC No | Detecting Condition & Limp Home | Suspected area |
P1652 | Detecting Condition Digital signal to ECM is "OFF" after the ignition switch is “ON”. Limp Home None (Detecting this DTC, let main relay be off.) | - Open or short in IG switch circuit - IG switch - ECM |
Proceed with ECM problem procedure. |