| DTC P0850:00 |
Neutral switch input circuit problem |
| DETECTION CONDITION |
- The PCM monitors changes in input voltage from the neutral switch. If the PCM does not detect the voltage changes while driving the vehicle at a vehicle speed above 30 km/h {19 mph}
and the clutch pedal turns press and depress 10 times
repeatedly, the PCM determines that the neutral switch circuit has a malfunction.
Diagnostic support note
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
- PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
- The DTC is stored in the PCM memory.
|
| POSSIBLE CAUSE |
- Neutral switch connector or terminal malfunction
- Open circuit in wiring harness between neutral switch terminal A and body ground
- Neutral switch malfunction
- PCM connector or terminal malfunction
- Short to ground in wiring harness between neutral switch terminal B and PCM terminal 1BC
- Open circuit in wiring harness between neutral switch terminal B and PCM terminal 1BC
- PCM malfunction
|
|
|