https://workshop-manuals.com/volvo/xc90_awd/l5-2.5l_turbo_vin_59_b5254t2/brakes_and_traction_control/antilock_brakes/traction_control_systems/electronic_brake_control_module/component_information/technical_service_bulletins/customer_interest/tnn59-14/jul/07/brake_control_module_lamp_on/dtcs_0091/c006201/
Volvo Workshop Service and Repair Manuals XC90 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005) Brakes...
https://workshop-manuals.com/volvo/xc90_awd/l5-2.5l_turbo_vin_59_b5254t2/transmission_and_drivetrain/transmission_control_systems/sensors_and_switches_transmission_and_drivetrain/sensors_and_switches_a/t/fluid_pressure_sensor/switch_a/t/component_information/locations/oil_pressure_sensor/
Volvo Workshop Service and Repair Manuals XC90 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005) ...