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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> Maintenance >> Procedures >> Vehicle Quick Reference >> Maintenance Schedules >> Description >> Maintenance Schedules - EUROPE/UK >> Maintenance Schedule - Gasoline Engine >> Required Maintenance Intervals - Gasoline Engines

Required Maintenance Intervals - Gasoline Engines

Perform Maintenance Every Maintenance Items
(Where time and mileage are listed, follow the interval that occurs first.)
Miles Kilometers Months
7500 12000 12
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
15000 24000 24
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • If using your vehicle for any of the following: Dusty or off-road conditions. Inspect the engine air cleaner filter, replace if necessary.
  • Replace the air conditioning filter, if equipped.
  • Inspect the brake linings, replace if necessary.
  • Inspect exhaust system.
22500 36000 36
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • Inspect the brake linings, replace if necessary.
  • Inspect exhaust system.
  • Inspect the front suspension, tie rod ends and boot seals, replace if necessary.
30000 48000 48
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • Replace the engine air cleaner filter.
  • Replace the air conditioning filter, if equipped.
  • Adjust parking brake on vehicles equipped with four-wheel disc brakes.
  • Inspect the brake linings, replace if necessary.
  • Inspect the front and rear axle fluid. Change if using your vehicle for police, taxi, fleet, or frequent trailer towing.
  • Change the manual transmission fluid if using your vehicle for any of the following: trailer towing, snow plowing, heavy loading, taxi, police, delivery service (commercial service), off-road, desert operation or more than 50% of your driving is at sustained high speeds during hot weather, above 90°F (32°C).
  • Inspect the transfer case fluid.
37500 60000 60
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
45000 72000 72
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • If using your vehicle for any of the following: Dusty or off-road conditions. Inspect the engine air cleaner filter, replace if necessary.
  • Replace the air conditioning filter, if equipped.
  • Inspect the brake linings, replace if necessary.
  • Inspect exhaust system.
  • Inspect the front suspension, tie rod ends and boot seals, replace if necessary.
52500 84000 84
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
60000 96000 96
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • Replace the engine air cleaner filter.
  • Replace the air conditioning filter, if equipped.
  • Adjust parking brake on vehicles equipped with four-wheel disc brakes.
  • Inspect the front and rear axle fluid. Change if using your vehicle for police, taxi, fleet, or frequent trailer towing.
  • Inspect the brake linings, replace if necessary.
  • Change the manual transmission fluid if using your vehicle for any of the following: trailer towing, snow plowing, heavy loading, taxi, police, delivery service (commercial service), off-road, desert operation or more than 50% of your driving is at sustained high speeds during hot weather, above 90°F (32°C).
  • Change the automatic transmission fluid and filter if using your vehicle for any of the following: police, taxi, fleet or frequent trailer towing.
  • Change the transfer case fluid if using your vehicle for any of the following: police, taxi, fleet, off-road or frequent trailer towing.
67500 108000 108
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • Inspect exhaust system.
  • Inspect the front suspension, tie rod ends and boot seals, replace if necessary.
  • Replace the spark plugs. *
  • * The spark plug change interval is mileage based only, yearly intervals do not apply.
75000 120000 120
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • Inspect the brake linings, replace if necessary.
  • If using your vehicle for any of the following: Dusty or off-road conditions. Inspect the engine air cleaner filter, replace if necessary.
  • Replace the air conditioning filter, if equipped.
82500 132000 132
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
90000 144000 144
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • Replace the engine air cleaner filter.
  • Replace the air conditioning filter, if equipped.
  • Inspect and replace PCV valve if necessary.+
  • Adjust parking brake on vehicles equipped with four-wheel disc brakes.
  • Inspect the front and rear axle fluid. Change if using your vehicle for police, taxi, fleet, or frequent trailer towing.
  • Inspect the brake linings, replace if necessary.
  • Inspect exhaust system.
  • Inspect the front suspension, tie rod ends and boot seals, replace if necessary.
  • Change the manual transmission fluid if using your vehicle for any of the following: trailer towing, snow plowing, heavy loading, taxi, police, delivery service (commercial service), off-road, desert operation or more than 50% of your driving is at sustained high speeds during hot weather, above 90°F (32°C).
  • Inspect the transfer case fluid.
97500 156000 156
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
105000 168000 168
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • If using your vehicle for any of the following: Dusty or off-road conditions. Inspect the engine air cleaner filter, replace if necessary.
  • Replace the air conditioning filter, if equipped.
  • Inspect the brake linings, replace if necessary.
112500 180000 180
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • Inspect exhaust system.
  • Inspect the front suspension, tie rod ends and boot seals, replace if necessary.
120000 192000 192
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • Replace the engine air cleaner filter.
  • Replace the air conditioning filter, if equipped.
  • Replace accessory drive belt(s).
  • Adjust parking brake on vehicles equipped with four-wheel disc brakes.
  • Inspect the brake linings, replace if necessary.
  • Inspect the front and rear axle fluid, change if using your vehicle for police, taxi, fleet, off-road or frequent trailer towing.
  • Change the transfer case fluid if using your vehicle for any of the following: police, taxi, fleet, off-road or frequent trailer towing.
  • Change the manual transmission fluid if using your vehicle for any of the following: trailer towing, snow plowing, heavy loading, taxi, police, delivery service (commercial service), off-road, desert operation or more than 50% of your driving is at sustained high speeds during hot weather, above 90°F (32°C).
  • Change the automatic transmission fluid, and filter.
127500 204000 204
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
135000 216000 216
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • If using your vehicle for any of the following: Dusty or off-road conditions. Inspect the engine air cleaner filter, replace if necessary.
  • Replace the air conditioning filter, if equipped.
  • Inspect the brake linings, replace if necessary.
  • Inspect exhaust system.
  • Inspect the front suspension, tie rod ends and boot seals, replace if necessary.
  • Replace the spark plugs. *
  • * The spark plug change interval is mileage based only, yearly intervals do not apply.
142500 228000 228
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
150000 240000 240
  • Change the engine oil and engine oil filter.++
  • Rotate tires.
  • Inspect all door latches for presence of grease, reapply if necessary.
  • Replace the engine air cleaner filter.
  • Replace the air conditioning filter, if equipped.
  • Adjust parking brake on vehicles equipped with four-wheel disc brakes.
  • Inspect the brake linings, replace if necessary.
  • Inspect the front and rear axle fluid, change if using your vehicle for police, taxi, fleet, off-road or frequent trailer towing.
  • Change the manual transmission fluid if using your vehicle for any of the following: trailer towing, snow plowing, heavy loading, taxi, police, delivery service (commercial service), off-road, desert operation or more than 50% of your driving is at sustained high speeds during hot weather, above 90°F (32°C).
  • Inspect the transfer case fluid.
  • Flush and replace the engine coolant (antifreeze).
WARNING:
  • You can be badly injured working on or around a motor vehicle. Do only service work for which you have the knowledge and the right equipment. If you have any doubt about your ability to perform a service job, take your vehicle to a competent mechanic.
  • Failure to properly inspect and maintain your vehicle could result in a component malfunction and effect vehicle handling and performance. This could cause an accident

Failure to follow these instructions may result in possible serious or fatal injury.

Severe Duty Conditions 

++ Change the engine oil and engine oil filter at every 4500 miles (7, 500 km) or 12 months if using your vehicle under any of the following severe duty conditions: