Parking Position Switch indicates that Shift Lever is in P range or not.
Smartkey Module decides that engine starting is enable after receiving Parking Position Switch signal.
SMARTKEY Module sets DTC B1971 if vehicle speed is over 3km/h while parking switch signal is ON.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Check Voltage | 1. Poor Connection in harness 2. Faulty Parking Switch 3. Faulty Smartkey Module |
Enable Conditions |
•
After battery Voltage is energized to Smartkey Module | |
Threshold value |
•
After IGN ON, Vehicle speed is over 3km/h with brake switch ON for 10 seconds. | |
Failsafe |
•
- |
