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Diagnostic Manual, Info./Comm., Volume 1

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LOCATION:    1.2 Instrument Cluster (CLUS)   >   12 Diagnosis - Complaint Related Diagnostic Chart


Diagnosis - Complaint Related Diagnostic Chart

Instrument Cluster

Complaint/Problem Possible cause Remedy/Test step 1)
Entire instrument cluster (A1) not functioning. Power supply,
Electronic circuit board.
23 1.0
Indicator lamps for ABS, ASR, roll bar, charge control, brake pad wear, brake fluid, parking brake and ADS are not functioning. Power supply,
Electronic circuit board.
23 1.0
Instrument cluster illumination not operating. Bulbs ( 23 , Figure 2),
Exterior lamp switch (S1),
Electronic circuit board.
23 2.0
Fuel tank gauge (A1p2) inaccurate or not operating. A1p2,
Fuel level sensor (B4).
23 3.0
Fuel consumption gauge (A1p10) inaccurate or not operating. A1p10,
Fuel consumption signal from CFI, LH-SFI, engine control module (HFM-SFI).
23 4.0
Engine oil pressure gauge with warning lamp (A1p3) inaccurate or not operating. A1p3,
Oil pressure sensor (B5).
23 5.0
Engine oil pressure gauge with warning lamp (A1p3) stays on continuously. Oil pressure sensor (B5),
Electronic circuit board.
23 5.0
23 6.0

 

Tachometer (A1p5) inaccurate or not operating. A1p5 23 7.0
Low engine oil level indicator lamp (A1e12) lights up but oil level is OK. Oil level switch S43)
23 8.0
Electronic speedometer (A1p8) inaccurate or not operating. Electronic circuit board 2) ,
A1p8,
Transmission inductive speed sensor (L2),
Vehicle speed signal from ABS or ASR control
module (N30 or N30/1).
23 9.0
Outside temperature display (A1p4) inaccurate or not operating. Electronic circuit board 2) ,
A1p4,
Outside temperature sensor (B14).
23 10.0
ECT gauge (A1p1) inaccurate or not operating. A1p1
ECT gauge sensor (B13)
23 11.0
1) Observe Preparation for Test, see 22 .
2) Verify that correct part number/version is installed.