DESCRIPTION
1. w/o Multi-information Display
(a) This circuit is the power source circuit for the accessory meter assembly. This circuit provides two types of power sources; one is a constant power source mainly used as a backup power source, and the other is a power source mainly used for signal transmission.
HINT:
If the accessory meter assembly displays "1:00" when the ignition switch is turned off, then to ON again, the B terminal has a malfunction.
The maximum clock assembly margin of error is -4 to 4 seconds per day when the temperature is between -20°C (-4°F) and 60°C (140°F).
2. w/ Multi-information Display
(a) This circuit is the power source circuit for the accessory meter assembly. This circuit provides two types of power sources; one is a constant power source mainly used as a backup power source, and the other is a power source mainly used for signal transmission.
HINT:
If the accessory meter assembly displays "1:00" when the ignition switch is turned off, then to ON again, the +B terminal has a malfunction.
The maximum clock assembly margin of error is -4 to 4 seconds per day when the temperature is between -20°C (-4°F) and 60°C (140°F).
WIRING DIAGRAM
1. w/o Multi-information Display
2. w/ Multi-information Display
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR |
(a) w/o Multi-information Display
(1) Disconnect the F2 connector. |
|
(2) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F2-1 (B) - Body ground |
Always |
11 to 14 V |
F2-13 (IG+) - Body ground |
Ignition switch ON |
11 to 14 V |
(3) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F2-12 (E) - Body ground |
Always |
Below 1 Ω |
*1 |
Front view of wire harness connector (to Accessory Meter Assembly) |
(b) w/ Multi-information Display
(1) Disconnect the F2 and F5 connectors. |
|
(2) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F5-1 (IG) - Body ground |
Ignition switch ON |
11 to 14 V |
F5-9 (+B) - Body ground |
Always |
11 to 14 V |
F2-1 (B) - Body ground |
Always |
11 to 14 V |
F2-13 (IG+) - Body ground |
Ignition switch ON |
11 to 14 V |
(3) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F2-12 (E) - Body ground |
Always |
Below 1 Ω |
F5-16 (SGND) - Body ground |
Always |
Below 1 Ω |
*1 |
Front view of wire harness connector (to Accessory Meter Assembly) |
*2 |
Front view of wire harness connector (to Accessory Meter Assembly ) |
OK | ![]() |
REPLACE ACCESSORY METER ASSEMBLY |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
The back door closer system troubleshooting procedure is based on the
premise that the power back door system is operating normally. Check the
power back door system first before troubleshooting the back door clo ...
USB Audio System Recognition/Play Error
DESCRIPTION
When a USB device or "iPod" is connected to the USB jack of the No. 1 stereo
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Definition Of Terms
DEFINITION OF TERMS
Term
Definition
Monitor description
Description of what the TCM monitors and how it detects malfunctions
(monitoring purpose and its details).
Related DTCs
D ...