1 – 90Chapter 1 TroubleshootingFIP3.9 MOTOR ASSY OCTStep Check Yes NoPossible causes:MOTOR ASSY OCT (PL23.1.6)PWBA OCT (PL23.1.22)HARNESS ASSY OCT MOT (PL23.1.46)HARNESS ASSY OCT2 (PL23.1.25)HVPS/MCU (PL12.1.19)HARNESS ASSY OCT1 (PL12.1.26)1Checking HARNESS ASSY OCT MOT for continuityRemove HARNESS ASSY OCT MOT.Is there continuity between J71 and J710?With tool Go tostep 2. Withouttool Go to step 3.Replace HAR-NESS ASSY OCTMOT.Checking MOTOR ASSY OCT2Using DIAG tool: Does the MOTOR ASSY OCT rotate?(Check by the rotating sound of the motor.)Check using Chapter 2 Diagnostic [OCT Motor Test].Go to step 4. Go to step 3.Checking MOTOR ASSY OCT3 Not using DIAG tool: Replace MOTOR ASSY OCT.(RRP23.13) Is the problem cleared? End of work .Go to step 5.4 Is the problem cleared? End of work Go to FIP3.8PWBA OCT.5Checking HARNESS ASSY OCT2 for continuityDisconnect P/J70 from PWBA OCT.Remove HARNESS ASSY OCT2.Is there continuity between J70 and J3070?Go to step 6.Replace HAR-NESS ASSYOCT2.6Checking HARNESS ASSY OCT1 for continuityRemove HARNESS ASSY OCT1.Is there continuity between J30 and J3070?Go to step 7.Replace HAR-NESS ASSYOCT1.7Checking PWBA OCTReplace PWBA OCT. (RRP23.7)Is the problem cleared?End of work Replace HVPS/MCU (RRP12.10)
