DESCRIPTION
The side airbag sensor LH or RH consists of the safing sensor, diagnostic circuit, lateral deceleration sensor, etc.
If the center airbag sensor receives signals from the lateral deceleration sensor, it determines whether the SRS should be activated.
DTC B1690/15 or B1695/16 is stored when a malfunction is detected in the side airbag sensor LH or RH circuit.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
B1690/15 |
Either condition is met:
|
|
B1695/16 |
Either condition is met:
|
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected (See page ).
PROCEDURE
1. |
CHECK FOR DTC |
(a) Turn the ignition switch to ON.
(b) Clear the DTCs stored in memory (See page
).
(c) Turn the ignition switch off.
(d) Turn the ignition switch to ON, and wait for at least 60 seconds.
(e) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC B1690 and B1695 are not output |
A |
DTC B1695 is output |
B |
DTC B1690 is output |
C |
A |
USE SIMULATION METHOD TO CHECK |
B |
GO TO STEP 3 |
|
2. |
CHECK SIDE AIRBAG SENSOR RH |
(a) Turn the ignition switch off. |
|
(b) Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
(c) Interchange the side airbag sensor RH with LH and connect the connectors to them.
(d) Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.
(e) Turn the ignition switch to ON, and wait for at least 60 seconds.
(f) Clear the DTCs stored in memory (See page
).
(g) Turn the ignition switch off.
(h) Turn the ignition switch to ON, and wait for at least 60 seconds.
(i) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC B1690 and B1695 are not output |
A |
DTC B1695 is output |
B |
DTC B1690 is output |
C |
HINT:
Codes other than DTC B1690 and B1695 may be output at this time, but they are not related to this check.
Text in Illustration
*1 |
Side Airbag Sensor LH |
*2 |
Rear Airbag Sensor RH |
(j) Turn the ignition switch off.
(k) Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
(l) Return the side airbag sensor RH and LH to their original positions and connect the connectors to them.
C |
REPLACE CENTER AIRBAG SENSOR ASSEMBLY |
A |
USE SIMULATION METHOD TO CHECK |
B |
REPLACE SIDE AIRBAG SENSOR RH |
3. |
CHECK SIDE AIRBAG SENSOR LH |
(a) Turn the ignition switch off. |
|
(b) Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
(c) Interchange the side airbag sensor RH with LH and connect the connectors to them.
(d) Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.
(e) Turn the ignition switch to ON, and wait for at least 60 seconds.
(f) Clear the DTCs stored in memory (See page
).
(g) Turn the ignition switch off.
(h) Turn the ignition switch to ON, and wait for at least 60 seconds.
(i) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC B1690 and B1695 are not output |
A |
DTC B1690 is output |
B |
DTC B1695 is output |
C |
HINT:
Codes other than DTC B1690 and B1695 may be output at this time, but they are not related to this check.
Text in Illustration
*1 |
Side Airbag Sensor RH |
*2 |
Rear Airbag Sensor LH |
(j) Turn the ignition switch off.
(k) Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
(l) Return the side airbag sensor RH and LH to their original positions and connect the connectors to them.
C |
REPLACE CENTER AIRBAG SENSOR ASSEMBLY |
A |
USE SIMULATION METHOD TO CHECK |
B |
REPLACE SIDE AIRBAG SENSOR LH |
Air Conditioning Compressor Magnetic Clutch Circuit
DESCRIPTION
When the air conditioning amplifier assembly is turned on, a magnet clutch assembly
signal is sent from the MGC terminal of the air conditioning amplifier assembly.
Then, the A/C COMP relay turns on to operate the magnet clutch assembly.
WIRI ...
Transmitter ID1 Operation Stop (C2111/11-C2115/15)
DESCRIPTION
The tire pressure warning valve and transmitters installed in the tire and wheel
assemblies measure the tire pressures of the tires. The measured values are transmitted
to the tire pressure warning antenna and receiver on the body as radio wav ...