Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001D18003X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: AUDIO / VISUAL: MULTI-DISPLAY: Clock Loses or Gains Time; 2007 MY LX470 [08/2006 -        ]

Clock Loses or Gains Time

INSPECTION PROCEDURE

PROCEDURE

1.

INSPECT BATTERY

(a) Measure the voltage of the battery.

Standard voltage:

11 to 14 V

NG

RECHARGE OR REPLACE BATTERY

OK

2.

INSPECT ERROR OF CLOCK

(a) Check that the clock adjusting button is not stuck in position.

(b) Inspect the error of the clock.

OK:

Allowable error (per day) is +- 1.5 seconds.

NG

REPLACE MULTI-DISPLAY

OK

3.

CHECK WIRE HARNESS (MULTI-DISPLAY - BATTERY)

(a) Disconnect the M12 display connector.

(b) Measure the voltage of the wire harness side connector.

Standard voltage:

Tester Connection

Condition

Specified Condition

M12-9 (+B) - Body ground

Always

10 to 14 V

M12- 10 (ACC) - Body ground

Ignition switch ACC

10 to 14 V
NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

REPLACE MULTI-DISPLAY OR ADJUST CLOCK