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Display Functions:
① Diagnostic Trouble Codes Display Area.
When the DTC reader found a fault code in the
PCM, it will display here. Each fault is assigned
a code number that is specific to the fault.
② PENDING Icon：
Indicates the currently display DTC is a
“Pending” Code.
③ DTC Definitions：
Information on DTC definitions, Freeze Frame
data and test messages are displayed here.
④ DTC Number Sequence：
The DTC reader assigns a code sequence number to each DTC found in the
vehicle’s PCM. The sequence will start from 1. This number will indicate which
code is currently displayed. / DTC Enumerator Indicates the total number of
codes retrieved from the vehicle’s ECU.
⑤ G/E instruction:
Generic DTC / Enhanced DTC
⑥ Link Icon：
Indicates whether that the DTC Reader is communicating
with the vehicle’s computer or not.
⑦ LED instruction:
Color changing display to indicate the Scan Tool system status.
RED-SYSTEM Working
YELLO- Establish a communication with the vehicle
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