DTC Advanced Diagnostics: P084C: General Description
Transmission fluid pressure switch B is installed on the hydraulic pressure output passage of shift solenoid valve A. When shift solenoid valve A outputs a hydraulic pressure, transmission fluid pressure switch B is ON, and OFF when there is no hydraulic pressure. In the condition the two-way clutch control (forward to reverse switching) is functioning normally, if transmission fluid pressure switch B outputs OFF for a specified time when shift solenoid valve A is controlled ON, the transmission control module (TCM) detects a malfunction and stores DTC.
Monitor Execution, Sequence, Duration, DTC Type
| Execution | Continuous |
| Sequence | None |
| Duration | 1.5 seconds or more |
| DTC Type | Two drive cycles, MIL off, shift position indicator blinks |