Navigation Receiver Assembly Communication Stop Mode [06/2015 - 01/2018]: Procedure
- CHECK FOR OPEN IN CAN BUS LINES (NAVIGATION RECEIVER ASSEMBLY)
- Disconnect the cable from the negative (-) auxiliary battery terminal.
- Disconnect the navigation receiver assembly connector.
*a Front view of wire harness connector
(to Navigation Receiver Assembly) - Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition G105-9 (CANH) - G105-10 (CANL) Cable disconnected from negative (-) auxiliary battery terminal 54 to 69 Ω Result
Result OK NG
Result:
NG
REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NAVIGATION RECEIVER ASSEMBLY)
Result:
OK
See step 2
- CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT)
- Measure the resistance according to the value(s) in the table below.
*a Front view of wire harness connector
(to Navigation Receiver Assembly)Standard Resistance
Tester Connection Condition Specified Condition G59-7 (GND1) - Body ground Cable disconnected from negative (-) auxiliary battery terminal Below 1 Ω - Reconnect the cable to the negative (-) auxiliary battery terminal.
- Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Switch Condition Specified Condition G105-1 (IG) - Body ground Power switch ON (IG) 11 to 14 V G59-3 (ACC1) - Body ground Power switch ON (ACC) 11 to 14 V G59-4 (+B1) - Body ground Power switch off 11 to 14 V Result
Result OK NG
Result:
OK
REPLACE NAVIGATION RECEIVER ASSEMBLY. Refer to REMOVAL [06/2015 - 01/2018]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT)
- Measure the resistance according to the value(s) in the table below.