DTC B1633/82 Short to B+ in Rear Curtain Shield Squib RH Circuit
DESCRIPTION
The rear curtain shield squib RH circuit consists of the center airbag sensor assembly and the curtain shield airbag assembly RH.
The circuit instructs the SRS to deploy when deployment conditions are met.
DTC B1633/82 is recorded when a short to B+ is detected in the rear curtain shield squib RH circuit.
DTC No. |
DTC Detecting Condition |
Trouble Area |
B1633/82 |
|
|
INSPECTION PROCEDURE
HINT:
1 CHECK CURTAIN SHIELD AIRBAG ASSEMBLY RH (REAR CURTAIN SHIELD SQUIB RH)
CAUTION: Never connect a tester to the curtain shield airbag assembly RH (Rear curtain shield squib RH) for measurement, as this may lead to a serious injury due to airbag deployment.
NOTICE: Do not forcibly insert the SST into the terminals of the connector when connecting.
Insert the SST straight into the terminals of the connector.
SST 09843-18060
OK: DTC B1633/82 is not output. HINT: Codes other than DTC B1633/82 may be output at this time, but they are not related to this check.
Go to step 2
REPLACE CURTAIN SHIELD AIRBAG ASSEMBLY RH
2 CHECK FLOOR WIRE NO.2 (REAR CURTAIN SHIELD SQUIB RH CIRCUIT)
Standard voltage
REPAIR OR REPLACE FLOOR WIRE NO.2
3 CHECK CENTER AIRBAG SENSOR ASSEMBLY
OK: DTC B1633/82 is not output. HINT: Codes other than code B1633/82 may be output at this time, but they are not related to this check.
REPLACE CENTER AIRBAG SENSOR ASSEMBLY
USE SIMULATION METHOD TO CHECK
Registration Complete Indication Error/ Registration Demand Transmission/
Multiple Frame Incomplete
DTC 01-E0 Registration Complete Indication Error
DTC 01-E3 Registration Demand Transmission
DTC 01-E4 Multiple Frame Incomplete
DESCRIPTION
DTC No.
DTC Detection Condition
Trouble Area
01-E0
"Registration complete" signal from the master device
c ...
ACIS Control Circuit
DESCRIPTION
This circuit opens and closes the Intake Air Control Valve (IACV) in response
to changes in the engine
load in order to increase the intake efficiency (ACIS: Acoustic Control
Induction System).
When the engine speed is between 0 and 4450 rpm and the throttle valve opening
angl ...
Inspection
1. INSPECT VENTILATION VALVE
(a) Install a clean hose to the ventilation valve.
(b) Check the ventilation valve operation.
(1) Blow air into the cylinder head side, and check
that air passes through easily.
NOTICE:
Do not suck air through the valve.
Petroleum substances i ...