Inhibitor Switch
WARNING: This page is about a different variant/trim than selected.
The inhibitor switch is installed in the control valve. TCM detects the range position based on the ON/OFF signal of each range output by the inhibitor switch, and performs various controls. The following list shows the inhibitor switch signal (INH1 - 4) and range position patterns.
| INH1 | INH2 | INH3 | INH4 | |||
|---|---|---|---|---|---|---|
| P | (1) | (1) | ||||
| R | (1) | |||||
| N | (1) | (1) | ||||
| D | (1) | (1) | (1) | |||
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If the range position is judged as P or N, TCM outputs the signal (PN signal) to permit starter drive. In R or D range, starter drive is inhibited to ensure safety.
In addition, if the position is judged as R range, TCM turns back lamp relay output to ON and turns the back lamp on.