Toyota Sienna Service Manual: GPS Antenna Error/ GPS Antenna Power Source Error
DTC 58-40 GPS Antenna Error
DTC 58-41 GPS Antenna Power Source Error
DTC 80-40 GPS Antenna Error
DTC 80-41 GPS Antenna Power Source Error
DESCRIPTION
|
DTC No. |
DTC Detection Condition |
Trouble Area |
| 58-40 | GPS antenna error |
|
| 58-41 | Error of the power source to the GPS antenna | |
| 80-40 | GPS antenna error | |
| 80-40 | Error of the power source to the GPS antenna |
INSPECTION PROCEDURE
HINT: After the inspection is completed, clear the DTCs.
1 CHECK HARNESS AND CONNECTOR (GPS ANTENNA - RADIO AND NAVIGATION ASSEMBLY)
- Check that the GPS antenna cord is securely connected to the radio and navigation assembly connector.
OK: The cord is securely connected.
2 REPLACE GPS ANTENNA
- Replace the GPS antenna with a normal one and check if the same problem occurs again.
- Clear the DTCs.
- Recheck for DTCs and check if the same trouble occurs again.
OK: Same problem does not occur.
END
GPS Receiver Error
DTC 58-11 GPS Receiver Error
DTC 80-11 GPS Receiver Error
DESCRIPTION
DTC No.
DTC Detection Condition
Trouble Area
58-11
RTC, ROM, and RAM of the GPS r ...
Map Disc Read Error
DTC 58-42 Map Disc Read Error
DTC 80-42 Map Disc Read Error
DESCRIPTION
DTC No.
DTC Detection Condition
Trouble Area
58-42
Player error
Scrat ...
Other materials:
Solar Sensor Circuit (Driver Side)
DESCRIPTION
The solar sensor, which is installed on the upper side of the instrument
panel, detects sunlight and
controls the air conditioning in AUTO mode. The output voltage from the solar
sensor varies according to
the amount of sunlight. When the sunlight increases, the output voltage ...
Description of initialization
(a) Perform initialization in the following cases:
Before delivery of a new vehicle.
After replacement of the tire pressure warning
ECU*.
After replacement of the tire pressure warning
valve and transmitter.
Specified tire pressure changes depending on
the size or type of the tire.
...
On-vehicle inspection
HINT:
The type of ignition switch on this model differs according to
the specifications of the vehicle. For the expressions used in
this section, refer to the "EXPRESSIONS OF IGNITION
SWITCH" precaution (See page ES-1).
1. CHECK AIR FUEL RATIO COMPENSATION SYSTEM
(a) Connect the inte ...