Code 51 - Switch Condition Signal

Data Trouble Code No.51 - Switch Condition Signal

Detecting Condition
3 seconds or more after engine starts with closed throttle position (IDL1 switch OFF).
or
A/T Park/Neutral position (PNP) switch OFF.
(shift position in "R", "D", "2" or "L")
or
Air conditioning switch ON

Trouble Area
^ (Throttle position sensor) IDL circuit.
^ Accelerator pedal and cable.
^ Park/neutral position switch circuit.
^ Air conditioning switch circuit.
^ Engine Control Module.

Malfunction Indicator Lamp
Normal Mode N.A.
Test Mode OFF

Recorded in memory?
No