DTC 58-43

NAVIGATION: NAVIGATION SYSTEM: 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.

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 INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE
(a) Refer to "Speed signal does not change in the navigation check mode" in the problem symptoms table.
NEXT -- END