Navigation System (for DVD)

NAVIGATION: NAVIGATION SYSTEM (for DVD): 58-43: SPD Signal Error

DTC 58-43 - SPD Signal Error

DTC 80-43 - SPD Signal Error

DESCRIPTION





INSPECTION PROCEDURE
HINT: After the inspection is completed, clear the DTCs Navigation System (for DVD).

PROCEDURE

1. CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)




(a) Enter the "Navigation Check" mode (Vehicle Sensors) Navigation Check Mode.
(b) While driving the vehicle, compare the "SPD" indicator to the reading on the speedometer. Check if these readings are almost equal.
OK:
The readings are almost equal.
OK -- REPLACE NAVIGATION ECU
NG -- Continue to next step.

2. PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
(a) Refer to "Speed signal does not change in the navigation check mode" in the problem symptoms table Problem Symptoms Table.
NEXT -- END