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Diagnostic Manual, Info./Comm., Volume 1

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LOCATION:    1.11 Instrument Cluster (IC)   >   13 Diagnosis - Complaint Related Diagnostic Chart


Diagnosis - Complaint Related Diagnostic Chart

Complaint/Problem Possible cause Test step/Remedy 1)
Entire instrument cluster (A1) not functioning. Power supply, Instrument cluster (A1) 23 1.0
Warning lamps/Indicator lamps are not functioning. Power supply, Instrument cluster (A1) 23 1.0
Communication between HHT and instrumnet cluster not possible. Wiring,
Instrument cluster (A1)
23 2.0
Low ECL indicator lamp (A1e11) is illuminated or does not function. ECL switch (S41)
Instrument cluster (A1)
23 3.0
Low windshield washer fluid level indicator lamp (A1e13) is illuminated or does not function. Windshield washer fluid level switch (S42)
Instrument cluster (A1)
23 4.0
SRS MIL (A1e15) does not function. Bulb,
Power supply,
SRS control module (N2/2)
23 5.0
1) Observe Preparation for Test, see 22 .