Pinpoint Test F: Solenoid Mechanical Failure
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.
NOTE:
Repair all other DTCs before repairing the following DTCs: P1714, P1715, P1716, P1717 and P1740.
- F1 ELECTRONIC DIAGNOSIS
- Connect the scan tool.
- Select PARK.
- Key in ON position.
- Carry out KOEO test until continuous DTCs have been displayed.
- If any of the following DTCs are present, continue with this test: P1714, P1715, P1716, P1717 and P1740.
- Are other DTCs present for TFT or shift solenoids?
- Yes : REPAIR the DTCs for TFT or shift solenoids first. CLEAR DTCs and CARRY OUT transmission Drive Cycle Test. RERUN Quick Test.
- No : INSTALL a new solenoid and/or body. REFER to the DIAGNOSTIC TROUBLE CODE (DTC) CHARTS for code description. GO to F2.
- F2 TRANSMISSION DRIVE CYCLE TEST
- Carry out transmission drive cycle test. Refer to TRANSMISSION DRIVE CYCLE TEST in this article.
- Does the vehicle upshift and downshift OK?
- Yes : GO to F3.
- No : REFER to DIAGNOSIS BY SYMPTOM in this article to diagnose shift concerns.
- F3 RETRIEVE DTCS
- Connect the scan tool.
- Select PARK.
- Key in ON position.
- Carry out KOEO test until continuous DTCs have been displayed.
- Are DTCs P1714, P1715, P1716, P1717 and P1740 still present?
- Yes : INSTALL a new PCM. ROAD TEST and RERUN Quick Test.
- No : Testing completed. If a concern still exists, REFER to DIAGNOSIS BY SYMPTOM in this article for concern diagnosis.