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Road Test: Notes

ROAD TEST REFERENCE

No. Condition Operation Judgement: value Check DTC Probable cause
1 Ignition switch OFF Ignition switch (1) ON (1) battery voltage (mV) A/T control relay P0885  A/T control relay line
2 Ignition switch ON
Engine stop Selector lever position "P"		 Selector lever position (1) P (2) R (3) N (4) D (1) P (2) R (3) N (4) D Transaxle range switch P0707 
P0708 		 Inhibitor switch line
Brake pedal
(1) press (2) release		 (1) ON (2) OFF Stop lamp switch P0703  Stop lamp switch line
3 Ignition switch START
Engine stop		 Start-up test at position "P", "N" Engine start-up Start or not - No start-up
4 Warming-up running Drive for 15 minutes or more so that the automatic fluid temperature becomes 70 - 90°C(158 - 194°F) Rise little by little to 70 - 90°C(158 - 194°F) Fluid temperature sensor P0713 
P0712 
P0711 		 A/T oil temperature sensor line
5 Engine idling Selector lever position "N" Brake pedal (re-test) (1) press (2) release (1) ON (2) OFF Stop lamp switch P0703  Stop lamp switch line
A/C switch (1) ON (2) OFF (1) ON (2) OFF Triple switch - Triple switch line
Accelerator pedal
(1) close
(2) press		 (1) ON (2) OFF Idle switch - Idle switch line
(1) 600 - 900rpm
(2) Rise little by little from 600 - 900 rpm		 Crank angle sensor P0725 Crank angle sensor line
(1) Data will change Communication with engine ECM - Serial communication line
Selector lever position
(1) N -->D
(2) N -->R		 No shifting shock Retardation shall be 2 seconds or less Vehicle-starting trouble Unable to run - Engine stall during shift
- N -->D shock, longer retardation
- N -->R shock, longer retardation
- N -->D shock, N -->R shock longer retardation
6 Selector lever position "D" (at even straight road) Selector lever position and engine condition
  1. Idling at first speed (vehicle stop)
  2. Running at constant speed, 6.2mph(10km/h) at first speed
  3. Running at constant speed, 18.6mph (30km/h) at second speed
  4. Running at constant speed, 31mph(50km/h) at third speed
  5. Running at constant speed, 31mph (50km/h) at fourth speed (maintain each step at least 10 seconds)
  6. Running at constant speed, 43.4mph(70km/h) at fifth speed
 (2) First speed (3) Second speed (4) Third speed (5) Fourth speed (6) Fifth speed Shift condition -  
(2) 0% (3) 100% (4) 100% (5) 100% LR solenoid valve P0750  LR solenoid valve line
(2) 0% (3) 0% (4) 0% (6) 100% UD solenoid valve P0755  UD solenoid valve line
(1) 100% (2) 0% (4) 100% (6) 0% 2ND soleniod valve P0760  2ND solenoid valve line
(2) 100% (3) 100% (4) 0% (6) 0% OD solenoid valve P0765  OD solenoid valve line
(2) 0% (3) 0% (5) 100% (6) 100% RED solenoid valve P0770  RED solenoid valve line
(1) 0mph(0km/h) (5) 31.0mph(50km/h) Vehicle speed sensor P0500  Vehicle speed sensor line
(5) 1800 - 2100rpm Input speed sensor P0715  Input speed sensor line
(5) 1800 - 2100rpm Ouput speed sensor P0720  Output speed sensor line
(3) 0% (6) approx. 70 - 90% DCC solenoid valve P0743  DCC solenoid valve line
(3) approx. 100 - 300 rpm (6) approx. 0 - 10 rpm
7 Stop HIVEC function using Hi-Scan Selector lever position "D" (at even straight road)
  1. Speed up to fifth speed with TPS output 1.5 V (30% open)
  2. Reduce speed slowly and stop
  3. Speed up to fifth speed with TPS output 2.5V (50% open) Down-shift to fourth speed from fifth speed, 37.2mph (60km/h) using selector lever
  4. Down-shift to fourth speed from fifth speed, 37.2mph (60km/h) using selector lever
  5. Down-shift to third speed from fourth speed, 24.8mph (40km/h)
  6. Down-shift to second speed from third speed, 18.6mph (30km/h)
  7. Down-shift to first speed from second speed, 12.4 mph (20km/h)
 Steps (1), (2) and (3) shall generate normal output speed (vehicle speed) and no abnormal shock. Down-shift right after each of (4), (5), (6) steps Shifting trouble - Shock, turbine rpm valve
Shift timing failure - Every shifting time
- One or some shifting time
No shift - No diagnosis code
P0715  Input speed sensor line
P0720  Output speed sensor line
No 1 -->2 shift or No 2 -->1 shift P0750  LR solenoid valve line
P0760  2ND solenoid valve line
P0731  First speed before completing shift
P0732  Second speed before completing shift
No 2 -->3 shift or No 3 -->2 shift P0760  2ND solenoid valve line
P0765  OD solenoid valve line
P0732  Second speed before completing shift
P0733  Third speed before completing shift
No 3 -->4 shift or No 4 -->3 shift P0755  LR solenoid valve line
P0760  RED Solenoid valve line
P0733  Third speed before completing shift
P0734  Fourth speed before completing shift
No 4 -->5 shift or No 5 -->4 shift P0755  UD solenoid valve line
P0760  2ND solenoid valve line
P0734  Fourth speed before completing shift
P0735  Fifth speed before completing shift
8 Selector lever position "N" (1) Move Selector lever to "R" and run vehicle at constant speed 6.2mph(10km/s) Ratios coincide with shift ratio in reversing No shift P0715  Input speed sensor line
P0720  Output speed sensor line
P0736  Reversing before completing shift
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