[23A] AUTOMATIC TRANSMISSION (FF) - - TROUBLESHOOTING <A/T> - ROAD TEST | PRINT PAGE / INDEX / PRIOR / NEXT

ROAD TEST
Procedure | Pre-test/operation conditions | Test/operation | Judgment value | Check item | Diagnosis code No. | Inspection procedure if there is an abnormality
--- | --- | --- | --- | --- | --- | ---
1 | Ignition switch: LOCK (OFF) position | Ignition switch (1) ON | Data List No.54 (1) System voltage [V] | A/T control relay | 54 | A/T control relay system
2 | Ignition switch: ON Engine: Stopped Selector lever position: P | Selector lever position (1) P (2) R (3) N (4) D | Data List No.61 (1) P (2) R (3) N (4) D | Inhibitor switch | - | Inhibitor switch system
Selector lever position (1) D (2) Select the sport mode (3) Upshift and hold the selector lever in that position (2nd gear) (4) Downshift and hold the selector lever in that position (1st gear) | Data List No.67 (1) OFF (2) ON (3) ON (4) ON | Select switch | - | Sport mode switch system
Data List No.68 (1) OFF (2) OFF (3) ON (4) OFF | Upshift switch
Data List No.69 (1) OFF (2) OFF (3) OFF (4) ON | Downshift switch
Shift indicator lamp (1) Only D illuminates (2) Only 1 illuminates (3) Only 2 illuminates (4) Only 1 illuminates | Shift indicator lamp
Steering shift switch (right and left) <5A/T> (1) Upshift switch: ON Downshift switch: OFF (2) Upshift switch: OFF Downshift switch: ON (3) Upshift switch: OFF Downshift switch: OFF | Data List No.70 (1) 3,400 - 3,600 mV (2) 2,300 - 2,500 mV (3) 4,900 - 5,000 mV | Steering shift switch | - | Steering shift switch
Accelerator pedal (1) Fully closed (2) Depressed (3) Fully opened | Data List No.11 (1) 535 - 735 mV (2) Gradually increases from (1) (3) 4,500 - 5,500 mV | TPS | 11, 12, 14 <4G63, 4G64> | TPS system
Brake pedal (1) Depressed (2) Released | Data List No.26 (1) ON (2) OFF | Stop lamp switch | 26 | Stop lamp switch system
3 | Ignition switch: START | Starting test at P or N position | Starting should be possible | Starting possible/not possible | - | Starting not possible
4 | Driving after engine has warmed up | Drive for 15 minutes or more until the A/T fluid temperature rises to 70 - 80°C. | Data List No.15 Gradually rises to 70 - 80°C | A/T fluid temperature sensor | 15, 16 | A/T fluid temperature sensor system
5 | Engine: idle Selector lever position: N | Brake pedal (re-test) (1) Depressed (2) Released | Data List No.26 (1) ON (2) OFF | Stop lamp switch | 26 | Stop lamp switch system
A/Cswitch (1) ON (2) OFF | Data List No.65 (1) ON (2) OFF | A/C compressor relay | - | A/C compressor relay system
Accelerator pedal (1) Fully closed (2) Depressed | Data List No.21 <Except for Hong Kong spec.> Data List No.00 <Vehicles for Hong Kong spec.> (1) The engine speed displayed on the tachometer is identical to the engine speed displayed on MUT-II/III. (2) Gradually increases from (1) | Crank angle sensor | 21 | Crank angle sensor system
Selector lever position (1) N to D (2) N to R | No abnormal shock during shifting Within 2 seconds of time lag | Malfunction when starting off | - | Engine stalls during shifting
- | N to D shocks, large time lag
- | N to R shocks, large time lag
- | N to D, N to R shocks, large time lag
Driving not possible | - | Does not move forward
- | Does not reverse
- | Does not move (forward or reverse)
6 <4A/T> | Selector lever position: Sport mode (Must be done on a level and straight road.) | Selector lever position and vehicle speed (Each condition should be maintained for 10 seconds or more.) (1) Engine idling in 1st gear (vehicle stopped) (2) Driving at constant speed of 10 km/h in 1st gear (3) Driving at constant speed of 20 km/h in 2nd gear (4) Driving at constant speed of 30 km/h in 3rd gear (5) Driving at constant speed of 50 km/h in 4th gear | Data List No.63 (2) 1st (3) 2nd (4) 3rd (5) 4th | Shift condition | - | -
Data List No.31 (2) 0% (3) 100% (4) 100% (5) 100% | LR solenoid valve duty % | 31 | LR solenoid valve system
Data List No.32 (2) 0% (3) 0% (4) 0% (5) 100% | UD solenoid valve duty % | 32 | UD solenoid valve system
Data List No.33 (2) 100% (3) 0% (4) 100% (5) 0% | 2NDsolenoid valve duty % | 33 | 2ND solenoid valve system
Data List No.34 (2) 100% (3) 100% (4) 0% (5) 0% | OD solenoid valve duty % | 34 | OD solenoid valve system
Data List No.29 (1) 0 km/h (4) 50 km/h | Vehicle speed signal | - | Vehicle speed signal system
Data List No.22 <Except for Hong Kong spec.> Data List No.01 <Vehicles for Hong Kong spec.> (4) 1,600 - 1,900 r/min | Input shaft speed sensor | 22 | Input shaft speed sensor system
Data List No.23 <Except for Hong Kong spec.> Data List No.02 <Vehicles for Hong Kong spec.> (4) 1,600 - 1,900 r/min | Output shaft speed sensor | 23 | Output shaft speed sensor system
6 <5A/T> | Selector lever position:Sport mode (Must be done on a level and straight road.) | Selector lever position and vehicle speed (Each condition should be maintained for 10 seconds or more.) (1) Engine idling in 1st gear (vehicle stopped) (2) Driving at constant speed of 10 km/h in 1st gear (3) Driving at constant speed of 20 km/h in 2nd gear (4) Driving at constant speed of 30 km/h in 3rd gear (5) Driving at constant speed of 50 km/h in 4th gear (6) Driving at constant speed of 70 km/h in 5th gear | Data List No.63 (2) 1st (3) 2nd (4) 3rd (5) 4th (6) 5th | Shift condition | - | -
Data List No.31 (2) 0 % (3) 100 % (4) 100 % (5) 0 % (6) 0 % | LR solenoid valve duty % | 31 | LR solenoid valve system
Data List No.32 (2) 0 % (3) 0 % (5) 0 % (4) 0 % (6) 100 % | UD solenoid valve duty % | 32 | UD solenoid valve system
Data List No.33 (2) 100 % (3) 0 % (4) 100 % (5) 100 % (6) 0 % | 2ND solenoid valve duty % | 33 | 2ND solenoid valve system
Data List No.34 (2) 100 % (3) 100 % (4) 0 % (5) 0 % (6) 0 % | OD solenoid valve duty % | 34 | OD solenoid valve system
Data List No.35 (2) 0 % (3) 0 % (4) 0 % (5) 100 % (6) 100 % | RED solenoid valve duty % | 35 | RED solenoid valve system
Data List No.29 (1) 0 km/h (5) 50 km/h | Vehicle speed signal | - | Vehicle speed signal system
Data List No.01 (5) 1,000 - 1,300 r/min | Input shaft speed sensor | 22 | Input shaft speed sensor system
Data List No.02 (5) 1,000 - 1,300 r/min | Output shaft speed sensor | 23 | Output shaft speed sensor system
7 | Selector lever position: Sport mode (Must be done on a level and straight road.) | Selector lever position and vehicle speed (1) Driving at constant speed 60 km/h in 3rd gear (2) Driving at 60 km/h in 3rd gear, then fully close the accelerator pedal | Data List No.36 (1) 70 - 99.6% (2) 70 - 99.6% to 0% | DCC solenoid valve duty % | 36, 52 | DCC solenoid valve system
Data List No.52 (1) -10 - 10 r/min (2) The value changes from (1) | DCC amount of slippage
8 <4A/T> | Suspends the INVECS-II function using MUT-II/III Selector lever position: D (Must be done on a level and straight road) | (1) Accelerate to 4th range at a TPS output of 1.5 V (opening angle 20%). (2) Slowly decelerate and stop. (3) Accelerate to 4th range at a TPS output of 2.5 V (opening angle 50%). | Data List No.11, 23 <Except for Hong Kong spec.>, 02 <Vehicles for Hong Kong spec.> The shifting points correspond with the MUT-II/III display and the TPS voltage (opening angle) and output shaft speed, which are described in the standard shift pattern. | Problem during shifting | - | Shocks, engine racing
Incorrect shift points | - | All points
- | Some points
No shifting | - | No diagnosis codes
22 | Input shaft speed sensor system
23 | Output shaft speed sensor system
8 <4A/T> | Suspends the INVECS-II function using MUT-II/III Selector lever position: D (Must be done on a level and straight road) | (1) Accelerate from 1st gear to 4th gear. (2) Downshift to 3rd gear at speed of 50 km/h in 4th gear. (3) Downshift to 2nd gear at speed of 30 km/h in 3rd gear. (4) Downshift to 1st gear at speed of 20 km/h in 2nd gear. | Data List No.63 (1) 1st → 2nd → 3rd → 4th (2) 4th → 3rd (3) 3rd → 2nd (4) 2nd → 1st | No shifting from 1st to 2nd, or no shifting from 2nd to 1st | 31 | LR solenoid valve system
33 | 2ND solenoid valve system
41 | 1ST without completion of shifting
42 | 2ND without completion of shifting
No shifting from 2nd to 3rd, or no shifting from 3rd to 2nd | 33 | 2ND solenoid valve system
34 | OD solenoid valve system
42 | 2ND without completion of shifting
43 | 3RD without completion of shifting
No shifting from 3rd to 4th, or no shifting from 4th to 3rd | 32 | UD solenoid valve system
33 | 2ND solenoid valve system
43 | 3RD without completion of shifting
44 | 4TH without completion of shifting
8 <5A/T> | Suspends the INVECS-II function using MUT-II/III Selector lever position: D (Must be done on a level and straight road) | (1) Accelerate to 5th range at a TPS output of 1.5 V (opening angle 20%). (2) Slowly decelerate and stop. (3) Accelerate to 5th range at a TPS output of 2.5 V (opening angle 50%). | Data List No.11, 02 The shifting points correspond with the MUT-II/III display and the TPS voltage (opening angle) and output shaft speed, which are described in the standard shift pattern. | Problem during shifting | - | Shocks, engine racing
Incorrect shift points | - | All points
- | Some points
No shifting | - | No diagnosis codes
22 | Input shaft speed sensor system
23 | Output shaft speed sensor system
8 <5A/T> | Suspends the INVECS-II function using MUT-II/III Selector lever position: D (Must be done on a level and straight road) | (1) Accelerate from 1st gear to 5th gear. (2) Downshift to 4th gear at speed of 70 km/h in 5th gear. (4) Downshift to 2nd gear at speed of 30 km/h in 3rd gear. (3) Downshift to 3rd gear at speed of 50 km/h in 4th gear. (5) Downshift to 1st gear at speed of 20 km/h in 2nd gear. | Data List No.63 (1) 1st to 2nd to 3rd to 4th to 5th (2) 5th to 4th (3) 4th to 3rd (4) 3rd to 2nd (5) 2nd to 1st | No shifting from 1st to 2nd, or no shifting from 2nd to 1st | 31 | LR solenoid valve system
33 | 2ND solenoid valve system
41 | 1ST without completion of shifting
42 | 2ND without completion of shifting
No shifting from 2nd to 3rd, or no shifting from 3rd to 2nd | 33 | 2ND solenoid valve system
34 | OD solenoid valve system
42 | 2ND without completion of shifting
43 | 3RD without completion of shifting
No shifting from 3rd to 4th, or no shifting from 4th to 3rd | 31 | LR solenoid valve system
35 | RED solenoid valve system
43 | 3RD without completion of shifting
44 | 4TH without completion of shifting
9 | Selector lever position: N (Must be done on a level and straight road) | Selector lever position and vehicle speed (1) Select R and drive at 10 km/h | The ration of data list No.22 and No.23 <Except for Hong Kong spec.>, No.01 and No.02 <Vehicles for Hong Kong spec.> should be the same as the transmission ratio when reversing | No shifting | 22 | Input shaft speed sensor system
23 | Output shaft speed sensor system
46 | Reverse without completion of shifting

[23A] AUTOMATIC TRANSMISSION (FF) - - TROUBLESHOOTING <A/T> - ROAD TEST | PRINT PAGE / INDEX / PRIOR / NEXT

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