Toyota Sienna Service Manual: Heater relay

Magnetic clutch relay

ON-VEHICLE INSPECTION 1. INSPECT MAGNETIC CLUTCH RELAY (a) Remove the magnetic clutch relay. (b) Measure the resistance according to the value(s) in the table below. Standard resistance I ...

Heater relay (for rear air conditioning system)

ON-VEHICLE INSPECTION 1. INSPECT REAR HEATER RELAY (a) Remove the rear heater relay. (b) Measure the resistance according to the value(s) in the table below. Standard resistance If the re ...

Other materials:

Open or Short Circuit in ABS Solenoid Relay Circuit
DESCRIPTION The ABS solenoid relay is built in the brake actuator assembly. This relay supplies power to each ABS solenoid. If the initial check is OK, after the ignition switch is turned to the ON position, the relay goes on. WIRING DIAGRAM Refer to DTCs C0226/21, C0236/22, C0246/23 ...

Crankshaft Position - Camshaft Position Correlation
DTC P0016 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) DTC P0017 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B) DTC P0018 Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A) DTC P0019 Crankshaft Position - Camshaft Position Corr ...

Evaporative Emission Control System Incorrect Purge Flow
DTC P0441 Evaporative Emission Control System Incorrect Purge Flow DTC SUMMARY DESCRIPTION The circuit description can be found in the EVAP (Evaporative Emission) System. INSPECTION PROCEDURE Refer to the EVAP System. MONITOR DESCRIPTION The two monitors, Key-Off and Purge Flow, are us ...