Kia Sportage: 4WD Control System
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Description and Operation
Description
4WD ECU processes signals from various sensors and determines the current road and driving conditions. The ECU then utilizes this information to impleme
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Low tire pressure telltale
Low tire pressure position telltale
When the TPMS warning indicators are
appeared, one or more of your tires is
significantly under-inflated.
Low tire pressure
If the telltale illuminates, immediately
reduce your speed, avoid hard cornering
and anticipate
Repair procedures
Inspection
1. Remove the fuse box cover.
2. Remove the starter relay (A).
3. Using an ohmmeter, check that there is continuity between each terminal.
4. Apply 12V to terminal 85 and ground to terminal 86.
Check for continuity between terminals 30 and 87.
5. If ther