Shift Solenoid Pre-Diagnosis
WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
Any time an electrical connector or solenoid body is disconnected, inspect the connector for terminal condition, corrosion and contamination. Also inspect the connector seal for damage. Clean, repair or install new as necessary.
Use the following shift solenoid operation information when carrying out PINPOINT TEST A .
SOLENOID OPERATION CHART
| Base Gearshift Selector Position | PCM Commanded Gear | 5R55S Solenoid States | ||||||
|---|---|---|---|---|---|---|---|---|
| SSA | SSB | SSC | SSD | PCA | PCB | PCC | ||
| P | P | ON | OFF | OFF | ON | L | H/L | L |
| N | N | ON | OFF | OFF | ON | L | H/L | L |
| R | R | ON | OFF | OFF | ON | L/H | L | H |
| D5 | 1 | ON | OFF | OFF | ON | L | H/L | L |
| 2 | ON | OFF | ON | ON | L/H | L | H | |
| 3 | ON | ON | OFF | ON | H | L/H | L | |
| 4 | OFF | OFF | OFF | ON | H | H/L | H | |
| 5 | OFF | OFF | ON | ON | H | H | H | |
| D4 | 1 | ON | OFF | OFF | ON | H | H/L | L |
| 2 | ON | OFF | ON | ON | L/H | H | L | |
| 3 | ON | ON | OFF | ON | H | L/H | L | |
| 4 | OFF | OFF | OFF | OFF | L/H | H | H | |
| SST +/- | 1 | ON | OFF | OFF | ON | H | H/L | L |
| 2 | ON | OFF | ON | ON | L/H | H | L | |
| 3 | ON | ON | OFF | ON | H | L/H | L | |
| 4 | OFF | OFF | OFF | ON | H | L/H | H | |
| 5 | OFF | OFF | ON | ON | H | H | H | |
| Manual 3 | 3 | ON | ON | OFF | OFF | H | L | H/L |
| Manual 2 | 2 | ON | OFF | ON | OFF | H | L | H/L |
| Manual 1 | 1 | ON | OFF | OFF | OFF | H | L | H/L |
| H = HIGH L = LOW H/L = PCM controlled Manual = if equipped |
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