Toyota Sienna Service Manual: Engine immobiliser

Security horn assembly

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

Engine immobiliser system

PARTS LOCATION SYSTEM DESCRIPTION The engine immobiliser system has been designed to prevent the vehicle from being stolen. This system uses a transponder key ECU that stores the key code of t ...

Other materials:

Transponder Chip Malfunction
DTC B2793 Transponder Chip Malfunction DESCRIPTION This DTC is output when a malfunction is found in the key during the key code registration or the key code is not registered normally. Replace the key when the key code registration is not performed normally and this DTC is detected. IN ...

Adjustment
CAUTION:  Do not stare at the luminous portion of the laser during adjustment. The intensity of the laser light is low, but it may result in loss of sight.  If operation is not carried out as specified, there may be a risk that you are exposed to hazardous radiation. HINT: ...

Master Error
DTC 01-DF Master Error DESCRIPTION DTC No. DTC Detection Condition Trouble Area 01-DF *1 The device with a display fails and the master is switched to the audio device. Also when a communication error between sub-master (audio) and master occu ...