Dodge Neon / Neon SRT-4. Manual — part 485
Symptom:
*FUEL GAUGE INACCURATE
POSSIBLE CAUSES
DTC PRESENT
FUEL LEVEL SENSOR
INTERMITTENT CONDITION
INSTRUMENT CLUSTER
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, read DTCs.
Does the DRBIII
t display Fuel Level Sensor Open or Fuel Level Sensor Short?
All
Yes
→ Refer to Fuel Level Sensor Open or Fuel Level Sensor Short for
the related symptom(s).
No
→ Go To 2
2
Perform the Instrument Cluster Self Test.
Turn the ignition off.
Press and hold the Trip Reset button.
Turn the ignition on.
Observe the Fuel Gauge during the Self Test.
The Fuel Gauge pointer should pause at each of these following positions: E, 1/2, Full.
Did the Fuel Gauge perform the Self Test properly?
All
Yes
→ Go To 3
No
→ Replace the Instrument Cluster in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
162
INSTRUMENT CLUSTER
TEST
ACTION
APPLICABILITY
3
Turn the ignition off.
Remove the Fuel Pump Module from the Fuel Tank.
NOTE: Inspect for physical obstructions in the Fuel Tank. Inspect the Fuel
Level Sensor for bent or damaged parts.
Measure the resistance of the Fuel Level Sensor while moving the float arm through
the complete range of motion.
The Fuel Level Sensor should measure the following resistances:
E = 184 - 204 ohms
1/4 = 360 - 410 ohms
1/2 = 565 - 585 ohms
3/4 = 741 - 791 ohms
Full = 947 - 967 ohms
NOTE: The Fuel Level Sensor should read resistance through the full range
of float arm motion.
Does the Fuel Level Sensor read the proper resistance values through the full range
of motion?
All
Yes
→ The condition is not present at this time. Monitor DRBIIIt
parameters while wiggling the related wire harness. Refer to any
Technical Service Bulletins (TSB) that may apply. Visually in-
spect the related wiring harness and connector terminals.
No
→ Replace the Fuel Level Sensor in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
163
INSTRUMENT CLUSTER
*FUEL GAUGE INACCURATE —
Continued
Symptom:
*HIGH BEAM INDICATOR INOPERATIVE
POSSIBLE CAUSES
HIGH BEAM INDICATOR CIRCUIT OPEN
HIGH BEAM INDICATOR BULB
INSTRUMENT CLUSTER
TEST
ACTION
APPLICABILITY
1
NOTE: Ensure that the High Beam headlamps operate properly before
proceeding with this test.
Turn the ignition off.
Disconnect the Instrument Cluster harness connector.
Turn on the headlamps and actuate the High Beams.
Using a 12-volt test light connected to ground, check the High Beam Indicator circuit.
Does the test light illuminate brightly?
All
Yes
→ Go To 2
No
→ Repair the High Beam Indicator circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
2
Turn the ignition off.
Disconnect the Instrument Cluster harness connector.
Remove and inspect the High Beam Indicator bulb.
Is the bulb open?
All
Yes
→ Replace the High Beam Indicator bulb in accordance with the
Service Information.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Instrument Cluster in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
164
INSTRUMENT CLUSTER
Symptom:
*INSTRUMENT CLUSTER DIMMING INOPERATIVE
POSSIBLE CAUSES
DTC PRESENT
HEADLAMP SWITCH OUTPUT CIRCUIT OPEN
ILLUMINATION BULB
INSTRUMENT CLUSTER
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, read DTCs.
Does the DRBIII
t display Panel Dimmer Open?
All
Yes
→ Refer to the Service Information to diagnose 9Panel Dimmer
Open
9.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 2
2
NOTE: Ensure that the Park Lamps operate properly before proceeding
with this test.
Turn the ignition off.
Disconnect the Instrument Cluster harness connector.
Turn the Park Lamps on.
Using a 12-volt test light connected to ground, check the Headlamp Output circuit.
Does the test light illuminate brightly?
All
Yes
→ Go To 3
No
→ Repair the Headlamp Switch Output circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
3
Turn the ignition off.
Disconnect the Instrument Cluster harness connector.
Inspect the Illumination Bulb in question.
Is the Illumination Bulb filament open?
All
Yes
→ Replace the Illumination Bulb in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Instrument Cluster in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
165
INSTRUMENT CLUSTER
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