DTC P0070

DTC P0070  : Outside Air Temperature Sensor A/B Correlation

DTC (PGM-FI)

1. Problem verification

   -1. Turn the vehicle to the ON mode.

   -2. Clear the DTC with the HDS.

   -3. Turn the vehicle to the OFF (LOCK) mode.

   -4. Turn the vehicle to the ON mode, and wait 8 seconds.

   -5. Check for Pending or Confirmed DTCs with the HDS.

   DTC Description	Confirmed DTC	Pending DTC
   P0070 Outside Air Temperature Sensor A/B Correlation

   DTC (PGM-FI)

   Is DTC P0070 indicated?

   YES 

   The failure is duplicated. Go to step 2.

   NO 

   Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at outside air temperature sensor A, outside air temperature sensor B, and the climate control unit. If the on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the on-board snapshot .

2. DTC check

   -1. Check for Pending or Confirmed DTCs with the HDS.

   DTC Description	Confirmed DTC	Pending DTC
   P0071 Outside Air Temperature Sensor A Out of Range
   P0072 Outside Air Temperature Sensor A Circuit Low
   P0073 Outside Air Temperature Sensor A Circuit High
   P00DA Outside Air Temperature Sensor B Out of Range
   P00DB Outside Air Temperature Sensor B Circuit Low
   P00DC Outside Air Temperature Sensor B Circuit High

   DTC (PGM-FI)

   Are DTC P0071, P0072, P0073, P00DA, P00DB, or P00DC indicated?

   YES 

   Go to the indicated DTCs troubleshooting.

   NO 

   Go to step 3.

3. Outside air temperature sensor A check

   -1. Turn the vehicle to the OFF (LOCK) mode.

   -2. Remove outside air temperature sensor A .

   -3. Test outside air temperature sensor A .

   Is the sensor OK?

   YES 

   Replace the outside air temperature sensor B .

   NO 

   Replace the outside air temperature sensor A .