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5A – 2 I 4T40–E AUTOMATIC TRANSAXLE DAEWOO V–121 BL4 PRESSURE SWITCH ASSEMBLY RESISTANCE CHECK 5A–52 . . . . . . . . . . . . . . . . . . CLUTCH PLATE DIAGNOSIS 5A–53 . . . . . . . . . . . . . . ENGINE COOLANT IN TRANSAXLE 5A–53 . . . . . . . COOLER FLUSHING AND FLOW TEST 5A–54 . . . . FLUID LEAK DIAGNOSIS AND REPAIR 5A–54 . . . . . CASE POROSITY REPAIR 5A–54 . . . . . . . . . . . . . . . . 4T40–E FLUID LEVEL SERVICE PROCEDURE 5A–55 . . . . . . . . . . . . . . . . . . . . . . . . . . ELECTRICAL/GARAGE SHIFT TESTS 5A–55 . . . . . ROAD TEST PROCEDURE 5A–56 . . . . . . . . . . . . . . . . TORQUE CONVERTER CLUTCH (TCC) DIAGNOSIS 5A–57 . . . . . . . . . . . . . . . . . . . . . . . . . . . TORQUE CONVERTER EVALUATION 5A–57 . . . . . . TCC SHUDDER DIAGNOSIS 5A–58 . . . . . . . . . . . . . . FLEXPLATE/TORQUE CONVERTER VIBRATION TEST PROCEDURE 5A–59 . . . . . . . . . HYDRA–MATIC 4T40–E SHIFT SPEED CHART 5A–60 . . . . . . . . . . . . . . . . . . . . . . . . INTERNAL WIRING HARNESS CHECK 5A–60 . . . . . WIRING DIAGRAM 5A–62 . . . . . . . . . . . . . . . . . . . . . . . 4T40–E COMPONENT RESISTANCE CHART 5A–63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION 5A–63 . . . . . . . . . . SYMPTOM DIAGNOSIS 5A–66 . . . . . . . . . . . . . . . . . . . . HIGH OR LOW LINE PRESSURE 5A–66 . . . . . . . . . . INACCURATE/INCONSISTENT SHIFT POINTS 5A–67 . . . . . . . . . . . . . . . . . . . . . . . . . HARSH SHIFTS 5A–67 . . . . . . . . . . . . . . . . . . . . . . . . . . NO REVERSE, SLIPS IN REVERSE 5A–68 . . . . . . . . NO FIRST GEAR, SLIPS IN FIRST GEAR 5A–69 . . . NO SECOND GEAR, SLIPS IN SECOND GEAR 5A–70 . . . . . . . . . . . . . . . . . . . . . . . . NO THIRD GEAR, SLIPS IN THIRD GEAR 5A–71 . . SECOND GEAR ONLY 5A–71 . . . . . . . . . . . . . . . . . . . . NO FOURTH GEAR, SLIPS IN FOURTH GEAR 5A–72 . . . . . . . . . . . . . . . . . . . . . . . . LOSS OF DRIVE 5A–73 . . . . . . . . . . . . . . . . . . . . . . . . . LOSS OF POWER 5A–73 . . . . . . . . . . . . . . . . . . . . . . . ENGINE STALL 5A–74 . . . . . . . . . . . . . . . . . . . . . . . . . . FIRST AND SECOND GEARS ONLY 5A–74 . . . . . . . THIRD AND FOURTH GEARS ONLY 5A–74 . . . . . . . FIRST AND FOURTH GEARS ONLY 5A–74 . . . . . . . SECOND AND THIRD GEARS ONLY 5A–74 . . . . . . . NO PARK 5A–75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RATCHETING NOISE 5A–75 . . . . . . . . . . . . . . . . . . . . . NO ENGINE BRAKING; ALL MANUAL RANGES 5A–76 . . . . . . . . . . . . . . . . . NO ENGINE BRAKING; MANUAL SECOND – SECOND GEAR 5A–76 . . . . NO ENGINE BRAKING; MANUAL FIRST – FIRST GEAR 5A–77 . . . . . . . . . . DRIVES IN NEUTRAL 5A–77 . . . . . . . . . . . . . . . . . . . . NO GEAR SELECTION 5A–77 . . . . . . . . . . . . . . . . . . . SHIFT OCCURS WITHOUT ENGAGING BRAKE PEDAL 5A–77 . . . . . . . . . . . . . SHIFT INDICATOR INDICATES WRONG GEAR SELECTION 5A–78 . . . . . . . . . . . . . KEY CAN BE TURNED TO ”LOCK”IN ANY GEAR 5A–78 . . . . . . . . . . . . . . . . . . . KEY CANNOT BE TURNED TO ”LOCK” WHILE IN PARK 5A–79 . . . . . . . . . . . . . . . . . FLUID LEAKS 5A–79 . . . . . . . . . . . . . . . . . . . . . . . . . . . . FLUID FOAMING 5A–79 . . . . . . . . . . . . . . . . . . . . . . . . . VIBRATION 5A–79 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NOISE 5A–80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NO TCC/SLIPPING/SOFT APPLY 5A–81 . . . . . . . . . . NO TCC RELEASE 5A–82 . . . . . . . . . . . . . . . . . . . . . . . TCC APPLY WITH COLD ENGINE 5A–82 . . . . . . . . . TCC SHUDDER 5A–82 . . . . . . . . . . . . . . . . . . . . . . . . . . DIAGNOSTIC TROUBLE CODE DIAGNOSIS 5A–83 . DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION 5A–83 . . . . . . . . . . . . . . . . . . . . . . . DTC TYPES 5A–85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DTC P0218 TRANSMISSION FLUID OVERTEMPERATURE 5A–86 . . . . . . . . . . . . . . . . . . DTC P0560 SYSTEM VOLTAGE MALFUNCTION 5A–88 . . . . . . . . . . . . . . . . . . . . . . . . DTC P0711 TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT 5A–90 . . . . . . . . . . . . . . . DTC P0712 TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT 5A–93 . . . . . . . . . . . . . . . . . . . . . . . . . . . DTC P0713 TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT 5A–96 . . . . . . . . . . . . . . . . . . . . . . . . . . . DTC P0716 AUTOMATIC TRANSMISSION INPUT SPEED SENSOR CIRCUIT 5A–99 . . . . . . . . . . . . . . . DTC P0717 AUTOMATIC TRANSMISSION INPUT SPEED SENSOR CIRCUIT 5A–102 . . . . . . . . . . . . . . . . . . . . . . . . . . . DTC P0719 BRAKE SWITCH CIRCUIT LOW 5A–105 . . . . . . . . . . . . . . . . . . . . . . . . DTC P0722 AUTOMATIC TRANSMISSION VEHICLE SPEED SENSOR (A/T VSS) 5A–107 . . . . . . . . . . . . . . . . . . . . . . . . . . |