How to Check the Component of Code P0712
Model:Hyundai Elantra
Year model: 2010
Fuel : Gasoline
Displacement: 1600cc
1) Condition
- Automatic transmission shock occurs
| | P0712 Transaxle Fluid Temperature Sensor Circuit Low Circuit | | |
| Auto Repair and Component Inspection | | Check "TRANSAXLE FLUID TEMPERATURE SENSOR" | | 2. | Disconnect the "TRANSAXLE FLUID TEMPERATURE SENSOR" connector | | 3. | Measure the resistance between terminals "5" and "6" of the "TRANSAXLE FLUID TEMPERATURE SENSOR". | A. | Specification : Refer to " Reference data" 
| TEMP.(°C) | RESISTANCE(kΩ) | TEMP.(°C) | RESISTANCE(kΩ) | | -40(-40°F) | 139.5 | 80(176°F) | 1.08 | | -20(-4°F) | 47.7 | 100(212°F) | 0.63 | | 0(32°F) | 18.6 | 120(248°F) | 0.38 | | 20(68°F) | 8.1 | 140(284°F) | 0.25 | | 40(104°F) | 3.8 | 160(320°F) | 0.16 | | 60(140°F) | 1.98 | | | | | 4. | Is resistance within specifications? | 1) | Go to "CHECK PCM/TCM " as below | | | 1) | Replace "TRANSAXLE FLUID TEMPERATURE SENSOR" as necessary and Go to "Verification Vehicle Repair"Auto Repair procedure. | | | | 1. | Ignition "ON" & Engine "OFF". | | 2. | Connect "TRANSAXLE FLUID TEMPERATURE SENSOR" connector. | | 3. | Install scantool and slect a SIMU-SCAN, | | 4. | Simulate voltage (0→5V) to "TRANSMISSION FLUID TEMPERATURE SENSOR" signal circuit. 
| | 5. | Is FLUID TEMP. SENSOR signal value changed according to simulation voltage? | 1) | Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.Study Guide | | | 1) | Substitute with a known-good PCM/TCM and check for proper operation. If the problem is corrected, replace PCM/TCM as necessary and go to "Verification of Vehicle Repair" Auto Repair procedure. | Study Guide , Auto Repair , Study Guide , Auto Repair , Study Guide , Auto Repair | | |
0 comments:
Post a Comment