ARM & BEARING AS-LIFT 3894987 - Caterpillar

Table 1
Diagnostic Codes for the Self Test    
Code    The Internal Circuit that Failed    Corrective Action    
1     Sensor inputs
Output for the warning lamp
Shutdown relay output
Sensor supply     Replace the EIS control module.    
2     Connector B was connected during test A.
Switch inputs
Output for the shutdown lamp     Refer to "Results:" for this procedure.    
3     Switch inputs
Output for the shutdown lamp     Replace the EIS control module.    
4     Switch inputs
Output drivers for the ignition transformers    
5     Switch inputs
Output for the warning lamp    
6     Sensor inputs
Sensor supply
Output for the warning lamp
Shutdown relay output    
7     Switch inputs
Output for the shutdown lamp    
8     Switch inputs    
9     Output for the shutdown lamp    
10     Input for the timing calibration
Shutdown relay output
Sensor supply    
11     Internal failure of the EIS control module    
12     Inputs for the detonation sensors    
13     Internal failure of the EIS control module    
14     Inputs for the detonation sensors    
15     Inputs for the detonation sensors
Output drivers for the ignition transformers    
16     Internal failure of the EIS control module    
17     Internal failure of the EIS control module    
18     Internal failure of the EIS control module    
19     Input for the right detonation sensor
Output drivers for the ignition transformers    
20     Input for the right detonation sensor    
21     Input for the left detonation sensor     Replace the EIS control module.    
22     Input for the left detonation sensor    
23     Sensor inputs
Output for the warning lamp
Shutdown relay output
Sensor supply
Returns for the ignition transformers    
24     Switch inputs
Output for the shutdown lamp    
25     Switch inputs
Output for the shutdown lamp    
26     Switch inputs    
27     Output drivers for the ignition transformers
Returns for the ignition transformers    
28     Output drivers for the ignition transformers
Returns for the ignition transformers    
29     Inputs for the detonation sensors
Output drivers for the ignition transformers    
30     Output drivers for the ignition transformers
Returns for the ignition transformers    
31     Sensor supply
Output for the warning lamp    
32     Internal failure of the EIS control module    
33     Sensor supply
Inputs for the detonation sensors    
34     Internal failure of the EIS control module    
35     Sensor supply    
36     Sensor supply
Output for the warning lamp    
37     Returns for the ignition transformers
Shutdown relay output    
38     Returns for the ignition transformers
Shutdown relay output    
39     Output drivers for the ignition transformers
Returns for the ignition transformers    
41     Output drivers for the ignition transformers
Returns for the ignition transformers    
42     The values of the programmable parameters are faulty.
Internal failure of the EIS control module     Refer to "Results:" for this procedure.    
50     Connector B was not connected within five minutes of the completion of test A.
Sensor grounds    
If the corrective