Toyota RAV4 (XA40) 2013-2018 Service Manual: Front power seat lumbar switch

Front seat frame with adjuster

Inspection Inspect front seat frame with adjuster Check operation of the seat frame (slide motor). Check if the seat frame moves smoothly when the battery is connected to the sli ...

Lumbar support adjuster assembly

Inspection Inspect lumbar support adjuster assembl Check operation of the lumbar support adjuster. Check if the lumbar support adjuster moves smoothly when the battery is connect ...

Other materials:

Check for intermittent problems
Hint: Inspect the vehicle's ecm using check mode. Intermittent problems are easier to detect with the intelligent tester when the ecm is in check mode. In check mode, the ecm uses 1 trip detection logic, which is more sensitive to malfunctions than normal mode (default), which uses 2 trip detec ...

Brk relay
On-vehicle inspection Inspect brk relay Remove the brk relay from the engine room no. 1 Relay block. Measure the resistance of the relay. Standard resistance If the result is not as specified, replace the relay. ...

On-vehicle inspection
Check front seat side airbag assembly (vehicle not involved in collision) Perform a diagnostic system check (see page rs- 49). With the front seat side airbag installed on the vehicle, perform a visual check. If any of the defects mentioned below are present, replace the fron ...