Honda CR-V, RS3/RS4/RS5 (USA / CAN)
Coolant capacity & service interval
Honda CR-V, RS3/RS4/RS5 (USA / CAN) models require coolant with a service fill capacity range of 1 to 6 liters. Maintenance occurs at flexible intervals determined by the on board maintenance system. The data covers 6 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| CR-V 1.5T 2WD (2022- ) |
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| CR-V 1.5T AWD (2022- ) |
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| CR-V 2.0 Hybrid 2WD (2022- ) |
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| CR-V 2.0 Hybrid AWD (2022- ) |
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Additional Notes
- All six cooling system entries for the Honda CR-V 2022 models carry a flexible service interval governed by the on-board maintenance system, meaning the vehicle's own monitoring determines when coolant service is due rather than a fixed mileage or time schedule.
- The 1.5T 2WD and 1.5T AWD configurations share an identical service fill capacity of 6 liters for the cooling system, indicating no drivetrain-related difference in coolant volume between the two variants.
- The 2.0 Hybrid, in both 2WD and AWD configurations, carries a main cooling system service fill capacity of 5.8 liters, which is 0.2 liters less than the 1.5T variants.
- A service fill value, as opposed to an overhaul or dry-fill figure, represents the amount of coolant needed when refilling a system that has been partially drained, such as during a routine flush, rather than filling a completely empty system from assembly.
- The 2.0 Hybrid variants introduce a separate inverter cooling circuit not present in the 1.5T configurations, with a service fill capacity listed as a range of 1 to 1.8 liters.
- The inverter cooling circuit range of 1 to 1.8 liters reflects variability in how much coolant remains in the inverter loop after draining, which is a common characteristic of small auxiliary circuits where residual fluid retention can differ depending on the drain procedure used.
- The AWD and 2WD versions of the 2.0 Hybrid share the same main cooling system capacity of 5.8 liters and the same inverter circuit range of 1 to 1.8 liters, showing no capacity difference between the two drivetrain configurations in the hybrid lineup.