Use and Care Manual

Figure 5.3

 Use the UP/DOWN scroll button to select a module and press

the OK button.

5.1 Read Codes

 Reading Codes can be done with the key on engine off (KOEO)

or with the key on engine running (KOER).

 Stored Codes are also known as “hard codes” or “permanent

codes”. These codes cause the control module to illuminate the

malfunction indicator light (MIL) when emission-related fault

occurs.

 Pending Codes are also referred to as “maturing codes” or

“continuous monitor codes”. They indicate problems that the

control module has detected during the current or last driving

cycle but are not considered serious yet. Pending Codes will not

turn on the malfunction indicator lamp (MIL). If the fault does

not occur within a certain number of warm-up cycles, the code

clears from memory.

1) Use UP/DOWN scroll button to select Read Codes from

Diagnostic Menu and press OK button.

Control Module 1/2

Engine

Module $A4 ?