Can Communication System (For Lhd) Combination Meter Ecu Communication Stop Mode
Networking. Land Cruiser. Urj200, 202 Grj200 Vdj200
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK HARNESS AND CONNECTOR (COMBINATION METER - BATTERY AND BODY GROUND)
CAN COMMUNICATION SYSTEM (for LHD) - Combination Meter ECU Communication Stop Mode |
DESCRIPTION
Detection Item
| Symptom
| Trouble Area
|
Combination Meter ECU Communication Stop Mode
| Either condition is met:
- "Combination Meter" is not displayed on the "Bus Check" screen.
- "Combination Meter ECU Communication Stop Mode" in "DTC Combination Table" applies.
| - Power source or inside of combination meter assembly
- Combination meter assembly
|
WIRING DIAGRAM
INSPECTION PROCEDURE
- NOTICE:
- Inspect the fuses for circuits related to this system before performing the following inspection procedure.
| 1.CHECK HARNESS AND CONNECTOR (COMBINATION METER - BATTERY AND BODY GROUND) |
Disconnect the E7 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Condition
| Specified Condition
|
E7-15 (ET) - Body ground
| Always
| Below 1 Ω
|
Measure the voltage according to the value(s) in the table below.
- Standard Voltage:
Tester Connection
| Condition
| Specified Condition
|
E7-17 (B) - Body ground
| Always
| 11 to 14 V
|
E7-18 (IG+) - Body ground
| Ignition switch ON
| 11 to 14 V
|
Text in Illustration*a
| Front view of wire harness connector
(to Combination Meter Assembly)
|
ResultResult
| Proceed to
|
OK (w/ Multi-information Display)
| A
|
OK (w/o Multi-information Display)
| B
|
NG
| C
|
| |
|
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
