Complaint/Problem |
Possible cause |
Test step/Remedy 1) |
Entire instrument cluster (A1) not functioning. |
Power supply,
Instrument cluster (A1). |
23 1.0 |
Indicator lamps for ABS, ASR, brake pad wear, brake fluid, parking brake, ASD/ASR and generator charge are not functioning. |
Power supply,
Instrument cluster (A1). |
23 1.0 |
Illumination for odometer, clock and outside temperature display LCD not operating. |
Bulbs,
Exterior lamp switch (S1),
Instrument cluster (A1). |
23 1.0 , 2.0 |
Instrument cluster illumination not operating. |
Bulbs,
Exterior lamp switch (S1),
Instrument cluster (A1). |
23 2.0 |
Fuel level gauge (A1p2) inaccurate or not operating. |
Instrument cluster (A1),
Fuel level sensor(s) (B4/1 or B4/2). |
23 3.0 |
Tachometer (A1p5) inaccurate or not operating. |
Instrument cluster (A1),
TN-signal. |
23 4.0 |
Low engine oil level indicator lamp (A1e12) illuminated with proper engine oil level status. |
Instrument cluster (A1),
Oil level switch (S43). |
23 5.0 |
Electronic speedometer (A1p8) false reading. |
Instrument cluster (A1),
Vehicle speed signal (VSS). |
23 6.0 |
Outside temperature display (A1p4) false reading or not operating. |
Outside temperature indicator temperature sensor (B14),
Instrument cluster (A1). |
23 7.0 |
ECT gauge (A1p1) inaccurate or not operating. |
ECT gauge sensor (B13),
Instrument cluster (A1). |
23 8.0 |
Low ECL indicator lamp (A1e11) illuminated or not functioning. |
ECL switch (S41),
Instrument cluster (A1). |
23 9.0 |
Low windshield washer fluid level indicator lamp (A1e13)
illuminated or not functioning. |
Windshield washer fluid level switch (S42),
Instrument cluster (A1). |
23 10.0 |
Brake pad wear indicator lamp (A1e6) illuminated or not functioning. |
Brake pads,
Left/right front brake pad wear sensor (S10/1 or S10/2),
Instrument cluster (A1). |
23 11.0 |
Low brake fluid level/parking brake indicator lamp (A1e7) illuminated or not functioning. |
Brake fluid level switch (S11),
Parking brake switch (S12),
Instrument cluster (A1). |
23 12.0 |
Generator charge indicator lamp (A1e5) illuminated or not functioning. |
Generator (G2),
Instrument cluster (A1). |
23 13.0 |
SRS MIL (A1e15) not functioning. |
SRS control module (N2/2),
Instrument cluster (A1). |
23 14.0 |
ABS MIL (A1e17) not functioning. |
ABS control module (N30),
Instrument cluster (A1). |
23 15.0 |
ASD MIL (A1e24) not functioning. |
ASD control module (N30/2),
Instrument cluster (A1). |
23 16.0 |
ASR MIL (A1e22) not functioning. |
ASR control module (N30/1),
Instrument cluster (A1). |
23 17.0 |
ASD warning lamp (A1e25) not functioning. |
ASD control module (N30/2),
Instrument cluster (A1). |
23 18.0 |
ASR warning lamp (A1e21) not functioning. |
ASR control module (N30/1),
Instrument cluster (A1). |
23 19.0 |
"CHECK ENGINE" MIL (A1e26) illuminated or not functioning. |
Diagnostic module (OBD ) (N59/1),
Instrument cluster (A1). |
23 20.0 |