Kia SORENTO HEV 2023 Manual page 564

Maintenance
僅 Fuel filter (petrol engine): The fuel filter is considered to be maintenance free but
periodic inspection is recommended for this maintenance schedule depends on
fuel quality.
- If there are some important safety matters like fuel flow restriction, surging, loss
of power, hard starting problem etc, replace the fuel filter immediately regard-
less of maintenance schedule and consult an authorized Kia dealer/service part-
ner for details.
Maintenance under severe usage conditions- except Europe
I: Inspect and if necessary, adjust, correct, clean or replace.
R: Replace or change.
Maintenance item
Engine oil and engine oil filter
HSG (Hybrid Starter & Generator) belt
Spark plugs Unleaded
Automatic transmission (AT) fluid
Drive shaft and boots
Propeller shaft (AWD) (if equipped)
Rear differential oil (AWD) (if equipped)
Transfer case oil (AWD) (if equipped)
Air cleaner filter
Climate control air filter
Brake discs, pads and calipers
Steering gear rack, linkage and boots
Suspension ball joints
8 20
Maintenance
Maintenance intervals
operation
Every 5,000 km (3,000 miles) or 6
R
months
Every 50,000 km (32,500 miles) or 24
R
months
Every 10,000 km (6,500 miles) or 12
I
months
Replace more frequently depending on
R
the condition
R Every 90,000 km (60,000 miles)
Inspect more frequently depending on
I
the condition
Inspect more frequently depending on
I
the condition
R Every 120,000 km (80,000 miles)
R Every 120,000 km (80,000 miles)
Replace more frequently depending on
R
the condition
Replace more frequently depending on
R
the condition
Inspect more frequently depending on
I
the condition
Inspect more frequently depending on
I
the condition
Inspect more frequently depending on
I
the condition
Scheduled maintenance service
Driving condition
A, B, C, D, E, F, G, H, I, J, K, L
B, C, D, E, I, K
A, B, F, G, H, I, K
A, C, F, G, H, I, J, K
C, D, E, F, G, H, I, J
C, D, E, F, G, H, I, J
C, E, G, H, I, J
C, E, G, H, I, J
C, E
C, E, G
C, D, E, G, H, I, J, K
C, D, E, F, G
C, D, E, G, H, I