DTC P0977: Open in Shift Solenoid Valve B Circuit: Notes
HYDRAULIC PRESSURE SUPPLY TO CLUTCH BY SHIFT SOLENOID VALVE OUTPUT (D POSITION)
| In gear | 1st | 1st - 2nd | 2nd | 2nd - 3rd | 3rd | 3rd - 4th | 4th | 4th - 5th | 5th | 5th - 6th | 6th | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shift solenoid valve A | ON | ON | ON | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF |
| Shift solenoid valve B | OFF | ON | ON | ON | ON | ON | ON | OFF/(ON) | OFF | OFF/(ON) | OFF | OFF |
| 1st clutch | CPCD | LINE | LINE | LINE | LINE | LINE | LINE | LINE | LINE | LINE | LINE | LINE |
| 2nd clutch | - | CPCA | CPCA | CPCA | CPCA | - | - | - | - | - | - | - |
| 3rd clutch | - | CPCB | CPCB | CPCB | CPCB | CPCB | CPCB | (CPCB) | - | (CPCB) | - | - |
| 4th clutch | - | CPCC | CPCC | CPCC | CPCC | CPCC | CPCC | CPCC | CPCC | CPCC | CPCC | CPCC |
| 5th clutch | - | - | - | - | - | CPCA | CPCA | CPCA | CPCA | CPCA | CPCA | CPCA |
| 6th clutch | - | - | - | - | - | - | - | CPCB | CPCB | CPCB | CPCB | CPCB |
| CPCA: A/T clutch pressure control solenoid valve A pressure CPCB: A/T clutch pressure control solenoid valve B pressure CPCC: A/T clutch pressure control solenoid valve C pressure CPCD: A/T clutch pressure control solenoid valve D pressure LINE: Line pressure |
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