Diagnosis - 42LE
- Application
- Introduction
- Description
- Operation
- Component Location
- Trouble Shooting
- Self-Diagnostic System
- Additional System Functions
- Technical Service Bulletins
- Diagnostic Trouble Code Tests
- Notes
- Test 1A - Entering 42LE Diagnostic Test
- Test 2A - Retrieving Diagnostic Trouble Codes
- Test 3A - Back-Up Light Malfunction
- Test 3B - Back-Up Light Malfunction
- Test 4A - Shift Lever Status Test (DTC 28)
- Test 5A - Failed Shift Lever Test
- Test 6A - Checking Intermittent DTCS
- Test 7A - Relay Output Always On (DTC 14)
- Test 7B - Relay Always On
- Test 8A - Relay Output Always Off (DTC 15)
- Test 9A - Engine Speed Sensor Circuit (DTC 18)
- Test 10A - Transmission Control Relay Output (DTC 21 - Switched Battery)
- Test 11A - Od Pressure Switch Sense Circuit (DTC 21)
- Test 11B - Od Pressure Switch Sense Circuit
- Test 11C - Od Pressure Switch Sense Circuit
- Test 12A - 2-4 Pressure Switch Sense Circuit (DTC 22, 23 & 27)
- Test 12B - 2-4 Pressure Switch Sense Circuit
- Test 12C - 2-4 Pressure Switch Sense Circuit
- Test 13A - L-R Pressure Switch Sense Circuit (DTC 24, 25 & 26)
- Test 13B - L-R Pressure Switch Sense Circuit
- Test 13C - L-R Pressure Switch Sense Circuit
- Test 14A - Throttle Position (TP) Signal (DTC 29)
- Test 15A - Od Hydraulic Pressure Switch (DTC 31)
- Test 16A & 17A - Od/2-4 Hydraulic Pressure Switch (DTC 32 & 33)
- Test 18A - Solenoid Switch Latched In TCC Or L-R Position (DTC 37 & 47)
- Test 19A - Torque Converter Clutch (TCC) Control Circuit (DTC 38)
- Test 20A - Speed Ratio Error In Reverse & 1ST (DTC 50 & 51)
- Test 20B - Slipping Clutch Assemblies (DTC 52, 53 & 54)
- Test 20C - Open/Shorted Input Speed Sensor (DTC 56)
- Test 20D - Open/Shorted Output Speed Sensor (DTC 57)
- Test 20E - Open Speed Sensor Ground (DTC 58)
- Test 21A - L-R Solenoid Circuit (DTC 41)
- Test 22A - 2-4 Solenoid Control (DTC 42)
- Test 23A - Od Solenoid Control (DTC 43)
- Test 24A - UD Solenoid Control (DTC 44)
- Test 25A - MVLPS/TRS C3 Sense Circuit
- Test 26A - MVLPS/TRS C4 Sense Circuit
- Test 27A - MVLPS/TRS C1 Sense Circuit
- Test 28A - MVLPS/TRS C2 Sense Circuit
- Test 29A - MVLPS/TRS C1 Sense Circuit
- Test 30A - MVLPS/TRS C2 Sense Circuit
- Test 31A - MVLPS/TRS C4 Sense Circuit
- Test 32A - MVLPS/TRS C3 Sense Circuit
- Test 33A - 3-4 Shift Abort (DTC 46)
- Test 34A - Intermittent MVLPS/TRS Circuit
- Test 34B - Intermittent MVLPS/TRS Circuit
- Test 35A - TRD Link Communication Error (DTC 48)
- Test 36A - No Response
- Test 37A - Symptoms & Possible Causes (DTC 60, 61 & 62)
- Test 38A - AUTOSTICK Sensor Circuit (DTC 70)
- Test 38B - AUTOSTICK Sensor Circuit
- Test 38C - AUTOSTICK Sensor Circuit
- Test 38D - AUTOSTICK Sensor Circuit
- Test 38E - AUTOSTICK Sensor Circuit
- Test 52A - Manual Shift Overheat (AUTOSTICK Vehicles Only - DTC 71)
- Test 40A - Worn Out/Burnt Transmission Fluid (DTC 73)
- Test 43A - Loss Of Pump Prime (DTC 35)
- Verification Test VER-1A
- Connector Identification
- Wiring Diagrams