Toyota Sienna Service Manual: Map Disc Read Error

Toyota Sienna Service Manual / Navigation / Navigation system / Diagnostic trouble code chart / 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 Scratches or dirt on the disc Access to an invalid address due to software error	Map disc Radio and navigation assembly
80-42	Player error Scratches or dirt on the disc Access to an invalid address due to software error	Map disc Radio and navigation assembly

INSPECTION PROCEDURE

HINT: After the inspection is completed, clear the DTCs.

1 CHECK MAP DISC

CHECK MAP DISC

Check that the map disc is not deformed or cracked.

OK: No deformations or cracks on the map disc.

2 DISC CLEANING

DISC CLEANING

Disc cleaning

If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.

NOTICE: Do not use a conventional record cleaner or anti-static preservative.

3 DTC CLEAR AND RECHECK

Clear the DTCs
Recheck for DTCs and check if the same trouble occurs again.

OK: Same problem does not occur.

4 REPLACE MAP DISC

Replace the map disc.
Clear the DTCs and recheck for DTCs.
Check if the same trouble occurs again.

OK: Same problem does not occur

REPLACE RADIO AND NAVIGATION ASSEMBLY

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 Condi ...

SPD Signal Error

DTC 58-43 SPD Signal Error DTC 80-43 SPD Signal Error DESCRIPTION DTC No. DTC Detection Condition Trouble Area 58-43 A difference between the GPS speed and SPD ...

Other materials:

Disassembly
1. REMOVE CONTROL KNOB SUB-ASSEMBLY (for Manual Air Conditioning System) (a) Remove the control knob sub-assembly. 2. REMOVE AIR CONDITIONING CONTROL BULB (a) Remove the air conditioning control bulb. Reassembly 1. INSTALL AIR CONDITIONING CONTROL BULB 2. INSTALL CONTROL KNOB SUB-ASSEM ...

Removal
1. REMOVE REAR SEAT LEG SIDE GARNISH SUBASSEMBLY RH Disengage the clips and remove the seat leg side garnish sub-assembly RH. 2. REMOVE REAR NO. 2 SEAT ASSEMBLY RH Remove the bolt and locus cable RH. Remove the 2 bolts and rear No. 2 seat assembly RH. R ...

Installing child restraints
Follow the child restraint system manufacturer’s instructions. Firmly secure child restraints to the rear seats using the LATCH anchors or a seat belt. Attach the top tether strap when installing a child restraint. The lap/shoulder belt can be used if your child restraint sy ...