DTC Logic
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information.
DTC DETECTION LOGIC
DTC | Display Item | Malfunction detected condition | Possible causes |
C1716 | [PRESSDATA ERR] FL | Malfunction in the tire pressure data from the front LH wheel transmitter. |
|
C1717 | [PRESSDATA ERR] FR | Malfunction in the tire pressure data from the front RH wheel transmitter. | |
C1718 | [PRESSDATA ERR] RR | Malfunction in the tire pressure data from the rear RH wheel transmitter. | |
C1719 | [PRESSDATA ERR] RL | Malfunction in the tire pressure data from the rear LH wheel transmitter. |
DTC CONFIRMATION PROCEDURE
1.PERFORM SELF DIAGNOSTIC RESULT
With CONSULT
Is DTC “C1716”, “C1717”, “C1718”, or “C1719” detected? YES >> Proceed to WT-30, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information.
1.CHECK TIRE PRESSURE
Check the air pressure of all wheels. Refer to pressure observed during “DTC CONFIRMATION PROCEDURE”.
Is the inspection result normal? YES >> Replace the DTC-detected malfunctioning transmitter. Refer to WT-50, "Removal and Installation".
NO >> GO TO 2.
2.CHECK TIRE PRESSURE SIGNAL
With CONSULT
Are tire pressures displayed as 438.6 kPa (4.47 kg/cm2, 63.6 psi)? YES >> Replace transmitter for the tire that displayed pressure as 438.6 kPa (4.47 kg/cm2, 63.6 psi).
Refer to WT-50, "Removal and Installation".
NO >> Perform “DTC CONFIRMATION PROCEDURE” again. Refer to WT-30, "DTC Logic".
Performance test
Inspection
INSPECTION PROCEDURE
Connect recovery/recycling/recharging equipment (for HFC-134a) or
manifold gauge.
Start the engine, and set to the following condition.
Test condition
Maintain test condition until A/C system becomes stable. (Approximately
10 minutes)
Check t ...
Precaution
Precaution for supplemental restraint system (srs) "air bag" and "seat
belt pre-tensioner"
The supplemental restraint system such as “air bag” and “seat belt pre-tensioner”,
used along
with a front seat belt, helps to reduce the risk or severity of injur ...
Intake manifold runner control
INTAKE MANIFOLD RUNNER CONTROL : System
Description
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
Intake manifold runner control valve has a valve portion in the intake
passage of each cylinder.
While idling and during low engine coolant temperature, the intake manifold
runner control valve close ...