Toyota RAV4 manuals

Toyota Sienna Service Manual: Engine hood courtesy switch

Toyota Sienna Service Manual / Theft deterrent / Engine hood courtesy switch

Inspection

1. INSPECT ENGINE HOOD COURTESY SWITCH

INSPECT ENGINE HOOD COURTESY SWITCH

  1.  Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

If the result is not as specified, replace the hood lock assembly.

ECU Power Source Circuit
DESCRIPTION This circuit provides power to operate the theft deterrent (warning) ECU. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT FUSE (ECU-B) Remove the ECU-B fuse from the engine room ...

Security horn assembly
INSPECTION 1. INSPECT SECURITY HORN ASSEMBLY  Check operation of the horn. Standard If the result is not a ...

Other materials:

Inspection
1. INSPECT UNDERDRIVE PACK CLEARANCE (a) Install the underdrive clutch to the transaxle case. NOTICE: Be careful not to damage the oil seal rings. (b) Install a dial indicator as shown in the illustration. (c) Measure the underdrive clutch pack clearance while applying and releasing comp ...

Inspection
1. INSPECT FUEL PUMP (a) Inspect fuel pump resistance. (1) Using an ohmmeter, measure the resistance between the terminals. Standard resistance (b) Inspect fuel pump operation (1) Apply battery voltage to both the terminals. Check that the pump operates. NOTICE: These te ...

ECM / PCM Processor
DTC P0606 ECM / PCM Processor DESCRIPTION The ECM continuously monitors its internal processors (CPUs), A/F sensor transistors and heated oxygen sensor (HO2S) transistors. This self-check ensures that the ECM is functioning properly. These are diagnosed by internal "mirroring" of t ...

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