Daewoo NUBIRA, User Manual

Page: 656 / 685

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
SWITCH RESISTANCE CHECK
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
RANGE/PERFORMANCE
5A–90 . . . . . . . . . . . . . . .
DTC P0712 TRANSMISSION FLUID
TEMPERATURE SENSOR CIRCUIT
LOW INPUT
5A–93 . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0713 TRANSMISSION FLUID
TEMPERATURE SENSOR CIRCUIT
HIGH INPUT
5A–96 . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0716 AUTOMATIC TRANSMISSION
INPUT SPEED SENSOR CIRCUIT
RANGE/PERFORMANCE
5A–99 . . . . . . . . . . . . . . .
DTC P0717 AUTOMATIC TRANSMISSION
INPUT SPEED SENSOR CIRCUIT
NO SIGNAL
5A–102 . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0719 BRAKE SWITCH
CIRCUIT LOW 5A–105 . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0722 AUTOMATIC TRANSMISSION
VEHICLE SPEED SENSOR (A/T VSS)
LOW INPUT
5A–107 . . . . . . . . . . . . . . . . . . . . . . . . . .