Honda CR-V, RM3/RM4 (USA / CAN)
Coolant capacity & service interval
Honda CR-V, RM3/RM4 (USA / CAN) models require coolant with a capacity range of 6,2 to 6,3 liters. Service intervals follow a flexible schedule determined by the on board maintenance system. The data covers 4 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| CR-V 2.4 2WD (2014-2016) |
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| CR-V 2.4 4WD (2014-2016) |
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| CR-V 2.4 2WD (2011-2014) |
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| CR-V 2.4 4WD (2011-2014) |
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Additional Notes
- The Honda CR-V RM3/RM4 2.4 cooling system capacity sits at 6.2 liters for both 2WD and 4WD configurations covering the 2011-2014 period, indicating a full system fill volume that accounts for the engine block, radiator, and associated hoses.
- From 2014-2016, the cooling system capacity increases slightly to 6.3 liters across both 2WD and 4WD variants, a 0.1-liter difference from the earlier specification that reflects a minor revision to the cooling circuit volume.
- The 2WD and 4WD drivetrain configurations share identical cooling system capacities within each respective model year range, meaning the drivetrain layout has no bearing on coolant fill volume for the 2.4-liter engine.
- All four configurations carry a flexible service interval governed by the on-board maintenance system, which adjusts the service reminder based on driving conditions and engine operating data rather than a fixed mileage or time schedule.
- The year 2014 represents a specification boundary where both 2WD and 4WD cooling system capacities transition from 6.2 to 6.3 liters, making model year identification relevant when determining the correct fill volume during a coolant service.