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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 65 (Automatic Transmission - Diagnosis - 5R44E & 5R55E) >> Diagnostic Tests >> Test E: Intermediate Shaft Speed, Output Shaft Speed & Turbine Shaft Speed Sensors

Test E: Intermediate Shaft Speed, Output Shaft Speed & Turbine Shaft Speed Sensors

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2003 Mazda B4000, 2003 Mazda B3000, 2003 Mazda B2300, 2002 Mazda B4000, and 2002 Mazda B3000. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: After each service or repair procedure has been completed, reconnect all components. Clear DTCs and repeat QUICK TEST. See RETRIEVING DIAGNOSTIC TROUBLE CODES (QUICK TEST)  under SELF-DIAGNOSTIC SYSTEM. Ensure all EEC-V systems are working properly and DTCs are no longer present.
  1. Ensure transmission harness connector is fully seated, terminals are fully engaged in connector and in good condition. Repair as necessary. Connect NGS tester to DLC. Turn ignition switch to ON position. Select DIAGNOSTIC DATA LINK on NGS tester. Select PCM. Select PID/DATA MONITOR AND RECORD. Select PIDs ISS, OSS and TSS. If vehicle enters PID/DATA MONITOR AND RECORD, remain in PID/DATA MONITOR AND RECORD and go to next step. If vehicle does not enter PID/DATA MONITOR AND RECORD, see SCAN TOOL UNABLE TO COMMUNICATE  under SELF-DIAGNOSTIC SYSTEM.
  2. Road test vehicle while monitoring appropriate sensor PID. Ensure transmission upshifts and downshifts through all gears. If ISS sensor, OSS sensor and/or TSS sensor signal is steady, go to next step. If ISS, OSS and TSS sensor speed increases and decreases with engine and vehicle speed, clear all DTCs. See CLEARING DIAGNOSTIC TROUBLE CODES  under SELF-DIAGNOSTIC SYSTEM. Road test vehicle. If concern still exists, see appropriate symptom in appropriate SYMPTOM DIAGNOSIS under TROUBLE SHOOTING . If ISS sensor, OSS sensor or TSS sensor speed signal is erratic (dropping to zero or near zero and returns to normal), check for intermittent concern in wiring harness, sensor or connector. If ISS sensor, OSS sensor or TSS sensor speed does not increase and decrease with engine and vehicle speed, check for open or short circuit in wiring harness or sensor, or check for PCM concern or internal hardware concern.
  3. Disconnect appropriate sensor electrical connector. On ISS sensor and OSS sensor, measure resistance between both terminals. On TSS sensor, measure resistance between transmission 16-pin harness connector terminals No. 2 and 3. See Figure. ISS sensor resistance should be 325-615 ohms. OSS sensor resistance should be 305-735 ohms. TSS sensor resistance should be 64-126 ohms. If all resistance measurements are as specified, see appropriate symptom in appropriate SYMPTOM DIAGNOSIS under TROUBLE SHOOTING . If any resistance measurement is not as specified, replace faulty sensor. Clear DTCs. See CLEARING DIAGNOSTIC TROUBLE CODES  under SELF-DIAGNOSTIC SYSTEM. Repeat RETRIEVING DIAGNOSTIC TROUBLE CODES (QUICK TEST) .
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