Specification
Voltage value of Air Mix potentiometer as a function of temp door position.
| Door position | Voltage |
|---|---|
| Max. cool | 0.3±0.15V |
| Max.warm | 4.7±0.15V |
Scheme 348
Scheme 349
- Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start. Select "Air Mix Door Potentiometer-Passenger" parameter on the current data with scantool. Perform Actuation Test for "Passenger Air Mix Door - 0% / 50% / 100%. With performing Actuation test, check that the value of Air Mix Door Potentiometer is changed and close to the value of Actuation Test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S18381979542013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S16946564512013031200000) " procedure.
Voltage value of Air Mix potentiometer as a function of temp door position.
| Door position | Voltage |
|---|---|
| Max. cool | 0.3±0.15V |
| Max.warm | 4.7±0.15V |
Scheme 350
Scheme 351
- Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start. Select "Air Mix Door Potentiometer-Passenger" parameter on the current data with scantool. Perform Actuation Test for "Passenger Air Mix Door - 0% / 50% / 100%. With performing Actuation test, check that the value of Air Mix Door Potentiometer is changed and close to the value of Actuation Test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S32656407432013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S19120099812013031200000) " procedure.
Voltage value of Intake potentiometer as a function of position of Intake door
| Door position | Voltage |
|---|---|
| FRE | 0.3±0.15V |
| REC | 4.7±0.15V |
Scheme 352
Scheme 353
- Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select "Intake Potentiometer" parameter on the current data with scantool Perform Actuation Test for Air Inlet Mode Selection - Recirculation/Fresh in order. With performing Actuation test, check that the value of each position sensors are changing. Specification: Recirculation: About 90%, Fresh: About 10%. Are the value of each position sensors changed when performing actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S37032801822013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S33621651872013031200000) " procedure.
Voltage value of Intake potentiometer as a function of position of Intake door
| Door position | Voltage |
|---|---|
| FRE | 0.3±0.15V |
| REC | 4.7±0.15V |
Scheme 354
Scheme 355
- Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select "Intake Potentiometer" parameter on the current data with scantool Perform Actuation Test for Air Inlet Mode Selection - Recirculation/Fresh in order. With performing Actuation test, check that the value of each position sensors are changing. Specification: Recirculation: About 90%, Fresh: About 10%. Are the value of each position sensors changed when performing actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S17239176392013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S03382009902013031200000) " procedure.
Resistance value of incar temp sensor as a function of temperature.
| Temperature(°C/°F) | Resistance(kohms) |
|---|---|
| 20/-4 | 285.6 |
| 10/14 | 169 |
| 0/32 | 97.7 |
| 10/50 | 59.67 |
| 20/68 | 37.4 |
| 30/86 | 24.1 |
| 40/104 | 15.9 |
| 50/122 | 10.8 |
Scheme 356
Scheme 357
- Connect scantool with diagnostic connector.
- Warm up the engine to normal engine temperature after engine starts.
- Select and monitor "In-car temperature sensor 1" parameter.
- Is the Incar temperature sensor normal? YES This is a intermittent problem caused by poor contact of component or A/C Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S36535043712013031200000) " procedure. NO Substitute with a known good In-Car Temp. Sensor and check for proper operation. If the problem is corrected, replace In-Car Temp. Sensor and then go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S36535043712013031200000) " procedure.
Resistance value of incar temp sensor as a function of temperature.
| Temperature(°C/°F) | Resistance(kohms) |
|---|---|
| 20/-4 | 285.6 |
| 10/14 | 169 |
| 0/32 | 97.7 |
| 10/50 | 59.67 |
| 20/68 | 37.4 |
| 30/86 | 24.1 |
| 40/104 | 15.9 |
| 50/122 | 10.8 |
Scheme 358
Scheme 359
- Connect scantool with diagnostic connector.
- Warm up the engine to normal engine temperature after engine starts.
- Select and monitor "In-car temperature sensor 1" parameter.
- Is the Incar temperature sensor normal? YES This is a intermittent problem caused by poor contact of component or A/C Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S42204823012013031200000) " procedure. NO Substitute with a known good In-Car Temp. Sensor and check for proper operation. If the problem is corrected, replace In-Car Temp. Sensor and then go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S42204823012013031200000) " procedure.
Resistance value of ambient temperature sensor as a function of temperature.
| Temperature(°C/°F) | Resistance(kohms) |
|---|---|
| 20/-4 | 271.4 |
| 0/32 | 95.1 |
| 25/77 | 30 |
| 50/122 | 11 |
| 60/140 | 7.58 |
Scheme 360
Scheme 361
- Connect scantool with diagnostic connector.
- Warm up the engine to normal engine temperature after engine starts.
- Select and monitor "Ambient Air Temperature sensor" parameter.
- Is the ambient sensor abnormal? YES Go to " «INSPECTION AND REPAIR»(ref-535806-S32229130172013031200000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S02589345632013031200000) " procedure.
Resistance value of ambient temperature sensor as a function of temperature.
| Temperature(°C/°F) | Resistance(kohms) |
|---|---|
| 20/-4 | 271.4 |
| 0/32 | 95.1 |
| 25/77 | 30 |
| 50/122 | 11 |
| 60/140 | 7.58 |
Scheme 362
Scheme 363
- Connect scantool with diagnostic connector.
- Warm up the engine to normal engine temperature after engine starts.
- Select and monitor "Ambient Air Temperature sensor" parameter.
- Is the ambient sensor abnormal? YES Go to " «INSPECTION AND REPAIR»(ref-535806-S39680312712013031200000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S03963819462013031200000) " procedure.
Resistance value of evaporator sensor as a function of temperature.
| Temperature(°C/°F) | Resistance(kohms) |
|---|---|
| 10/-4 | 43.3 |
| 0/32 | 27.6 |
| 10/50 | 18 |
| 20/68 | 12.1 |
| 30/86 | 8.3 |
| 40/104 | 5.8 |
Scheme 364
Scheme 365
- Connect scantool with diagnostic connector.
- Warm up the engine to normal engine temperature after engine starts.
- Select and monitor "Evaporator sensor" parameter on scantool.
- Is the Evaporator Sensor abnormal? YES Go to " «INSPECTION AND REPAIR»(ref-535806-S07555911552013031200000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S36974917382013031200000) " procedure.
Voltage value of Air Mix potentiometer as a function of temp door position.
| Door position | Voltage |
|---|---|
| Max. cool | 0.3±0.15V |
| Max. warm | 4.7±0.15V |
Scheme 366
Scheme 367
- Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Air Mix Door Potentioner-Driver" parameter on scantool. Select and perform Actuation test Air Mix Door Potentioner-Driver - 0% / 50% / 100% in order. With performing Actuation test, check that the value of Air Mix Door Potentiometer follows is changed and close to the value of Actuation Test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S11971028332013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S00459475692013031200000) " procedure.
Voltage value of Air Mix potentiometer as a function of temp door position.
| Door position | Voltage |
|---|---|
| Max. cool | 0.3±0.15V |
| Max. warm | 4.7±0.15V |
Scheme 368
Scheme 369
- Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Air Mix Door Potentioner-Driver" parameter on scantool. Select and perform Actuation test Air Mix Door Potentioner-Driver - 0% / 50% / 100% in order. With performing Actuation test, check that the value of Air Mix Door Potentiometer follows is changed and close to the value of Actuation Test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S25971257992013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S08444108672013031200000) " procedure.
Voltage value of potentiometer as a function of mode door position.
| Mode Door Position | Voltage |
|---|---|
| VENT | 0.3±0.15V |
| BI-LEVEL | 1.4±0.4V |
| FLOOR | 2.5±0.4V |
| MIX | 3.6±0.4V |
| DEF | 4.7±0.15V |
Scheme 370
Scheme 371
- Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Direction Potentiometer" parameter on scantool. Select and perform Actuation test Driver Mode Door - Face / Foot / Defrost in order. Check that the value of all the parameters are changed when performing the actuation test. Specification: Face - About below 10%, Foot: About 50%, Defrost: About 90%. Are all the parameters changed when performing Actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S01712908772013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S15785656122013031200000) " procedure.
Resistance value of evaporator sensor as a function of temperature.
| Temperature(°C/°F) | Resistance(kohms) |
|---|---|
| 10/-4 | 43.3 |
| 0/32 | 27.6 |
| 10/50 | 18 |
| 20/68 | 12.1 |
| 30/86 | 8.3 |
| 40/104 | 5.8 |
Scheme 372
Scheme 373
- Connect scantool with diagnostic connector.
- Warm up the engine to normal engine temperature after engine starts.
- Select and monitor "Evaporator sensor" parameter on scantool.
- Is the Evaporator Sensor abnormal? YES Go to " «INSPECTION AND REPAIR»(ref-535806-S05028121682013031200000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S24264566762013031200000) " procedure.
Voltage value of potentiometer as a function of mode door position.
| Mode Door Position | Voltage |
|---|---|
| VENT | 0.3±0.15V |
| BI-LEVEL | 1.4±0.4V |
| FLOOR | 2.5±0.4V |
| MIX | 3.6±0.4V |
| DEF | 4.7±0.15V |
Scheme 374
Scheme 375
- Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Direction Potentiometer" parameter on scantool. Select and perform Actuation test Driver Mode Door - Face / Foot / Defrost in order. Check that the value of all the parameters are changed when performing the actuation test. Specification: Face - About below 10%, Foot: About 50%, Defrost: About 90%. Are all the parameters changed when performing Actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S21766383952013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S08040139582013031200000) " procedure.
Hz of Defogger sensor according to Humidity
| (%RH) | (Hz) |
|---|---|
| 0 | 37.19 |
| 20 | 36.4 |
| 40 | 35.6 |
| 60 | 34.8 |
| 80 | 34 |
| 100 | 33.2 |
Scheme 376
Scheme 377
- Connect scantool with diagnostic connector.
- Warm up the engine to normal temperature after engine starts.
- Select and monitor "Auto defogger humidity sensor" parameter on scantool.
- Is the defogger sensor normal? YES Go to " «INSPECTION & REPAIR»(ref-535806-S27677349602013031200000) " procedure. NO This may be a intermittent problem caused by poor contact of component or the Control Unit. Thoroughly check for looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Monitoring with a DVOM on min/max or VMI while wiggling connectors may help find the problem. Any change in voltage indicate a possible problem. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S08629397582013031200000) " procedure.
Hz of Defogger sensor according to Humidity
| (%RH) | (Hz) |
|---|---|
| 0 | 37.19 |
| 20 | 36.4 |
| 40 | 35.6 |
| 60 | 34.8 |
| 80 | 34 |
| 100 | 33.2 |
Scheme 378
Scheme 379
- Connect scantool with diagnostic connector.
- Warm up the engine to normal temperature after engine starts
- Select and monitor "Auto defogger humidity sensor" parameter on scantool.
- Is the defogger sensor abnormal? YES Go to " «INSPECTION & REPAIR»(ref-535806-S30986726092013031200000) " procedure. NO This may be a intermittent problem caused by poor contact of component or the Control Unit. Thoroughly check for looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Monitoring with a DVOM on min/max or VMI while wiggling connectors may help find the problem. Any change in voltage indicate a possible problem. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S03659186642013031200000) " procedure.
Voltage output according to Actuator position
| Door position | Voltage |
|---|---|
| CLOSE(VENT, B/L) | About 4.7V |
| FLOOR | About 3.94V |
| MIX | About 3.29V |
| OPEN(DEF) | About 1V |
Scheme 380
Scheme 381
- Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select and monitor "Auto defogger mode direction potentiometer" parameter on current data. Perform Actuation Test for "Auto Defogger Mode Door -0%(close)/50%/100%(open)" in order. Check that the value of auto defogger mode actuator is changed with performing actuation test. Specification: 0%(close): About 90%, 50%: About 55%, 100%(open): About 20%. Does the value of auto defogger mode actuator follow the specification? YES This may be a intermittent problem caused by poor contact of component or the Control Unit. Thoroughly check for looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Monitoring with a DVOM on min/max or VMI while wiggling connectors may help find the problem. Any change in voltage indicate a possible problem. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S39552435392013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S34748712772013031200000) " procedure.
Voltage output according to Actuator position
| Door position | Voltage |
|---|---|
| CLOSE(VENT, B/L) | About 4.7V |
| FLOOR | About 3.94V |
| MIX | About 3.29V |
| OPEN(DEF) | About 1V |
Scheme 382
Scheme 383
- Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start. Select and monitor "Auto defogger mode direction potentiometer" parameter on current data. Perform Actuation Test for "Auto Defogger Mode Door -0%(close)/50%/100%(open)" in order. Check that the value of auto defogger mode actuator is changed with performing actuation test. Specification: 0%(close): About 90%, 50%: About 55%, 100%(open): About 20%. Does the value of auto defogger mode actuator follow the specification? YES This may be a intermittent problem caused by poor contact of component or the Control Unit. Thoroughly check for looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Monitoring with a DVOM on min/max or VMI while wiggling connectors may help find the problem. Any change in voltage indicate a possible problem. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S05042294362013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S21637571192013031200000) " procedure.
The voltage of auto defogger mode actuator in accordance with position
| Door position | Voltage |
|---|---|
| CLOSE(VENT, B/L) | About 4.7V |
| FLOOR | About 3.94V |
| MIX | About 3.29V |
| OPEN(DEF) | About 1V |
Scheme 384
Scheme 385
- Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start. Select and monitor "Auto defogger mode actuator" parameter on current data. Perform Actuation Test for "auto defogger actuator -0%(close)/50%/100%(open)" in order. Check that the value of auto defogger mode actuator is changed with performing actuation test. Specification: 0%(close): About 90%, 50%: About 55%, 100%(open): About 20%. Does the value of auto defogger mode actuator follow the specification? YES This may be a intermittent problem caused by poor contact of component or the Control Unit. Thoroughly check for looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Monitoring with a DVOM on min/max or VMI while wiggling connectors may help find the problem. Any change in voltage indicate a possible problem. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S36604747392013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S07872123142013031200000) " procedure.
In the HVAC water pump operating mode
| Water pump relay sig. | Water pump F/B | |
|---|---|---|
| Normal | GND | B+ |
Scheme 386
Voltage value of Air Mix potentiometer as a function of temp door position.
| Door position | Voltage |
|---|---|
| Max. cool | 0.3±0.15V |
| Max. warm | 4.7±0.15V |
Scheme 387
Scheme 388
- Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Air Mix Door Potentioner-Driver" parameter on scantool. Select and perform Actuation test Air Mix Door Potentioner-Driver - 0% / 50% / 100% in order. Check that the value of all the parameters are changed when performing the actuation test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S28347860802013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S16742372552013031200000) " procedure.
Voltage value of Intake potentiometer as a function of position of Intake door
| Door position | Voltage |
|---|---|
| FRE | 0.3±0.15V |
| REC | 4.7±0.15V |
Scheme 389
Scheme 390
- Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select "Intake Potentiometer" parameter on the current data with scantool. Perform Actuation Test for Air Inlet Mode Selection - Recirculation/Fresh in order. With performing Actuation test, check that the value of each position sensors are changing. Specification: Recirculation: About 90%, Fresh: About 10%. Are the value of each position sensors changed when performing actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S36706902112013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S26748973292013031200000) " procedure.
Voltage value of potentiometer as a function of mode door position.
| Mode Door Position | Voltage |
|---|---|
| VENT | 0.3±0.15V |
| BI-LEVEL | 1.4±0.4V |
| FLOOR | 2.5±0.4V |
| MIX | 3.6±0.4V |
| DEF | 4.7±0.15V |
Scheme 391
Scheme 392
- Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Direction Potention" parameter on scantool. Select and perform Actuation test Driver Mode Door - Face / Foot / Defrost in order. Check that the value of all the parameters are changed when performing the actuation test. Specification: Face - About below 10%, Foot: About 50%, Defrost: About 90%. Are all the parameters changed when performing Actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S01260488402013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S33769291632013031200000) " procedure.
Voltage value of Air Mix potentiometer as a function of temp door position.
| Door position | Voltage |
|---|---|
| Max. cool | 0.3±0.15V |
| Max.warm | 4.7±0.15V |
Scheme 393
Scheme 394
- Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start. Select "Air Mix Door Potentiometer-Passenger" parameter on the current data with scantool. Perform Actuation Test for "Passenger Air Mix Door - 0% / 50% / 100% in order. With performing Actuation test, check that the value of each position sensors are changing. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit. Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-535806-S05399871602013031200000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-535806-S07070921452013031200000) " procedure.