Toyota Celica 2005 Repair Manual page 475

DI−276
DTC P0630
CIRCUIT DESCRIPTION
DTC P0630 is set when the Vehicle Identification Number (VIN) is not stored in the Engine Control Module
(ECM) or the input VIN is not accurate. Input the VIN with the hand−held tester.
DTC No.
S VIN is not stored in ECM.
P0630
S Input VIN to ECM is not accurate.
MONITOR STRATEGY
Related DTCs
Required sensors/components
Frequency of operation
Duration
MIL operation
Sequence of operation
TYPICAL ENABLING CONDITIONS
Item
The monitor will run whenever this DTC is
not present
Battery voltage
Ignition switch
Starter
TYPICAL MALFUNCTION THRESHOLDS
Detection Criteria
VIN code
COMPONENT OPERATING RANGE
Prameter
VIN code
2005 CELICA (RM1131U)
DIAGNOSTICS
VIN not Programmed or Mismatch ECM/PCM
DTC Detecting Condition
Main sensors/components
Related sensors/components
Continuous
0.5 sec.
Immediate
None
Minimum
− ENGINE (1ZZ−FE)
ECM
P0630
Specification
See page DI−3
8 V
ON
OFF
474
Trouble Area
VIN not programed
ECM
−
Maximum
−
Threshold
Not programmed
Standard Value
Programmed
DID56−01