Instrument Cluster Diagnostic Test - Dodge ZB 2005 Service Manual

INSTRUMENT CLUSTER
Symptom:

*INSTRUMENT CLUSTER DIAGNOSTIC TEST

DTC PRESENT
INSTRUMENT CLUSTER
TEST
1 NOTE: Use the following test to check all gauges and most warning
indicators in the Instrument Cluster and the Gauge Cluster.
Perform the Instrument Cluster Self- Test.
Turn the ignition off.
Press and hold the Trip Reset button.
Turn the ignition on.
Release the Trip Reset button as the Self-Test begins.
The Self-Test performs the following sequence:
Illuminate in the LCD: DOOR AJAR and DOOR UNLOCKED in the LCD.
Illuminate in the LCD: all digits (All 0's, all 1's, etc.) and the decimal in the LCD.
Illuminate in the LCD: last 6 digits of the VIN.
Illuminate in the LCD: software version (for example SOF 1.6).
Sweep the Instrument Cluster gauge pointers simultaneously:
Tachometer: 3000, 5000, 6000
Speedometer: 40 mph (80 km/h), 60 mph (120 km/h), 100 mph (160 km/h), 220 mph
(340 km/h)
Fuel: E, 1/4, 1/2, F
Sweep the Gauge Cluster gauge pointers simultaneously:
Coolant Temperature: 140°F (60°C), 200°F (90°C), 260°F (120°C), Temp Critical
Volts: 10V, 12V, 14V
Oil Pressure: 40 PSI (280 kPa), 60 PSI (415 kPa), 80 PSI (560 kPa)
Oil Temperature: 180°F (120°C), 240°F (160°C), 300°F (Temp Critical)
Illuminate all learned and standard warning indicators and LCD warnings (except
Skip Shift, Turn signals, and High Beam) for approximately 5 seconds:
Toggle illumination between Amber and Red Skip Shift indicators.
NOTE: If the Instrument Cluster passes the Self-Test and there is a problem
with the Gauge Cluster, refer to the symptom *GAUGE CLUSTER TESTING.
Did the gauges pause at the proper calibration points and all warning indicators
illuminate?
Yes → Diagnose and repair any BCM, Communication, ABS, ACM, or
→ Replace the Instrument Cluster in accordance with the Service
No
POSSIBLE CAUSES
ACTION
PCM DTCs. Refer to the General Information section for control
module PCI Bus data information. If no DTC exists in the
controlling module, replace the Instrument Cluster.
Perform BODY VERIFICATION TEST - VER 1.
Information. If the Instrument Cluster passes the Self-Test but
there is a problem with the Gauge Cluster, refer the symptom
*GAUGE CLUSTER TESTING.
Perform BODY VERIFICATION TEST - VER 1.
286
APPLICABILITY
All