Dodge Neon / Neon SRT-4. Manual — part 479
TEST
ACTION
APPLICABILITY
5
Remove and test Fuse 15 from the Fuse Block.
Is the Fuse open?
All
Yes
→ Go To 6
No
→ Repair the open Fused B+ Circuit between the Multifunction
Switch and the Fuse Block.
Perform BODY VERIFICATION TEST - VER 1.
6
Remove Circuit Breaker 2 from the Fuse Block.
Measure resistance of the Fused B+ circuit in the fuse connector to ground.
Is the resistance below 5.0 ohms?
All
Yes
→ Repair the Fused B+ Circuit for a short to ground condition.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Circuit Breaker and retest the system.
Perform BODY VERIFICATION TEST - VER 1.
138
EXTERIOR LIGHTING
*LOW BEAM HEADLAMPS WILL NOT TRN ON —
Continued
Symptom List:
ABS INDICATOR CIRCUIT OPEN
AIRBAG INDICATOR CIRCUIT OPEN
Test Note:
All symptoms listed above are diagnosed using the same tests.
The title for the tests will be ABS INDICATOR CIRCUIT
OPEN.
When Monitored and Set Condition:
ABS INDICATOR CIRCUIT OPEN
When Monitored:
With the ignition on and requested to turn on by the ABS module.
Set Condition:
The Instrument Cluster detects an open during the internal test on the
indicator.
AIRBAG INDICATOR CIRCUIT OPEN
When Monitored:
With the ignition on and requested to turn on by the ACM.
Set Condition:
The Instrument Cluster detects an open during the internal test on the
indicator.
POSSIBLE CAUSES
INSTRUMENT CLUSTER
TEST
ACTION
APPLICABILITY
1
NOTE: The Instrument Cluster performs internal tests on the ABS and
Airbag indicators each ignition cycle. These indicator LEDs are not replace-
able.
With the DRBIII
t, erase DTCs.
Cycle the ignition and wait approximately 1 minute.
Did the ABS or Airbag indicator DTC reset?
All
Yes
→ Replace the Instrument Cluster in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Test Complete.
139
INSTRUMENT CLUSTER
Symptom List:
ABS MESSAGE NOT RECEIVED
ACM MESSAGE NOT RECEIVED
EATX MESSAGE NOT RECEIVED
SBEC MESSAGE NOT RECEIVED
SKIM MESSAGE NOT RECEIVED
Test Note:
All symptoms listed above are diagnosed using the same tests.
The title for the tests will be ABS MESSAGE NOT RECEIVED.
When Monitored and Set Condition:
ABS MESSAGE NOT RECEIVED
When Monitored:
With the ignition in the Run/Start position.
Set Condition:
The Instrument Cluster detects no PCI Bus message from the CAB
module for 12 (twelve) seconds.
ACM MESSAGE NOT RECEIVED
When Monitored:
With the ignition in the Run/Start position.
Set Condition:
The Instrument Cluster detects no PCI Bus message from the AECM for
5 (five) seconds.
EATX MESSAGE NOT RECEIVED
When Monitored:
With the ignition on.
Set Condition:
The Instrument Cluster detects no PCI Bus message from the EATX for 5
(five) seconds.
SBEC MESSAGE NOT RECEIVED
When Monitored:
With the ignition in the Run/Start position.
Set Condition:
The Instrument Cluster detects no PCI Bus message from the SBEC for
20 (twenty) seconds.
SKIM MESSAGE NOT RECEIVED
When Monitored:
With the ignition in the Run/Start position.
Set Condition:
The Instrument Cluster detects no PCI Bus message from the SKIM
Module for 20 (twenty) seconds.
POSSIBLE CAUSES
BUS MESSAGE NOT RECEIVED DTC PRESENT
INTERMITTENT CONDITION
INSTRUMENT CLUSTER
140
INSTRUMENT CLUSTER
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t, attempt to communicate with the ABS, ACM, EATX, SBEC, or
SKIM module.
Was the DRBIII
t able to I/D or communicate with the Module in question?
All
Yes
→ Go To 2
No
→ Refer to Communication category for the related symptom(s).
2
With the DRBIII
t, erase DTCs.
Cycle the ignition, wait approximately 1 minute.
With the DRBIII
t, read DTCs.
Did the DTC reset?
All
Yes
→ Replace the Instrument Cluster in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
No
→ The condition is not present at this time. Monitor DRBIIIt
parameters while wiggling the related wire harness. Refer to any
Technical Service Buletins (TSB) that may apply. Visually inspect
the related wiring harness and connector terminals.
141
INSTRUMENT CLUSTER
ABS MESSAGE NOT RECEIVED —
Continued
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