3. Verify that the speedometer reading is within the range indicated in the table.
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If the speedometer does not move or the indication is not within the allowable range, inspect the
PCM, TCM, and related wiring harnesses.
If the PCM, TCM, and related wiring harnesses are normal, replace the instrument cluster.
TACHOMETER
Using the input/output check mode
1. Inspect the tachometer by setting it to check code 13 of the input/output check mode. (See
INSTRUMENT CLUSTER INPUT/OUTPUT CHECK MODE
.)
USING M-MDS
1. Connect the M-MDS to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
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When using the IDS (laptop PC)
1. Select "DataLogger".
2. Select "Modules".
3. Select "IC".
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When using the PDS (Pocket PC)
1. Select "Module Tests".
2. Select "IC".
3. Select "DataLogger".
3. Compare the data monitor item (IC_TACHO) with the tachometer indication.
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If the tachometer does not operate properly, inspect the PCM and related wiring harnesses.
Speedometer tester indication (mph) Allowable range (mph)
10
8-12
20
18-22
30
28-32
40
38-42
50
48-52
60
58-62
70
68-72
80
77-83
CAUTION:
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If the engine speed exceeds the allowable range, the engine could be
damaged. Therefore, when inspecting the tachometer, do not allow
the engine speed to exceed the allowable range indication on the
tachometer.
2008 Mazda CX-9 Grand Touring
2008 BODY & ACCESSORIES Instrumentation/Driver Info - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:42:26 AM
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© 2005 Mitchell Repair Information Company, LLC.
