| DETECTION CONDITION |
- Vehicle condition: TCM normal during engine rotation
- Status: Detects open circuit or short to ground in line pressure control solenoid signal system
- Period: Confirmed 5 times in 0.1 s or more
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| FAIL-SAFE FUNCTION |
- Inhibits learning control.
- Inhibits the manual shift control.
- Inhibits direct mode.
- Inhibits AAS mode.
- Inhibits the TCC control and slip control.
- Inhibits 5GR and 6GR.
- Inhibits the neutral control.
- Inhibits the slope control.
- Sets to emergency mode.
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| POSSIBLE CAUSE |
- Line pressure control solenoid malfunction
- Short to ground in wiring harness between line pressure control solenoid terminal B and TCM terminal 2R
- Short to ground in wiring harness between line pressure control solenoid terminal A and TCM terminal 2E
- Open circuit between line pressure control solenoid terminal B and TCM terminal 2R
- Open circuit between line pressure control solenoid terminal A and TCM terminal 2E
- TCM connector or terminal malfunction
- Coupler component connector or terminal malfunction
- Line pressure control solenoid connector or terminal malfunction
- TCM malfunction
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