Pinpoint Test C: CHECK THE POSITION ALIGNMENT SWITCH CIRCUIT
Pinpoint Test C
C1
CHECK THE POSITION ALIGNMENT SWITCH LOGIC GROUND
- Disconnect the position alignment switch electrical connector, FC105.
- Measure the resistance between FC105, pin 03 (B) and GROUND.
Is the resistance greater than 5 ohms?
YES REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. TEST the system for normal operation.
NO Go to step 2 . → 2
C2
CHECK THE POSITION ALIGNMENT SWITCH TO LINEAR SWITCH CIRCUIT FOR HIGH RESISTANCE
- Disconnect the battery negative terminal.
- Disconnect the linear switch module electrical connector, FC100.
- Measure the resistance between FC105, pin 01 (BW) and FC100, pin ) (BW).
Is the resistance greater than 5 ohms?
YES REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. TEST the system for normal operation.
NO Go to step 3 . → 3
C3
CHECK THE POSITION ALIGNMENT SWITCH TO LINEAR SWITCH CIRCUIT FOR SHORT TO HIGH VOLTAGE
- Reconnect the battery negative terminal.
- Measure the voltage between FC105, pin 01 (BW) and GROUND.
Is the voltage greater than 3 volts?
YES REPAIR the short circuit. For additional information, refer to the wiring diagrams. TEST the system for normal operation.
NO Go to step 4 . → 4
C4
CHECK THE POSITION ALIGNMENT SWITCH TO LINEAR SWITCH CIRCUIT FOR SHORT TO GROUND
- Measure the resistance between FC105, pin 01 (BW) and GROUND.
Is the resistance less than 10,000 ohms?
YES REPAIR the short circuit. For additional information, refer to the wiring diagrams. TEST the system for normal operation.
NO INSTALL a new position alignment switch. CLEAR the DTC. TEST the system for normal operation.