Subaru IMPREZA GD 2007 Series Manual page 3979

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INSTRUMENTATION/DRIVER INFO
5. Tachometer
A: REMOVAL
NOTE:
Since the meter main assembly of STI model can-
not be disassembled. Do not remove or inspect the
tachometer as a single unit.
Disassemble the combination meter, and then re-
move the speedometer and tachometer assembly.
<Ref. to IDI-12, DISASSEMBLY, Combination
Meter.>
B: INSTALLATION
Install in the reverse order of removal.
C: INSPECTION
Measure the tachometer resistance.
COS
SIN
Terminals
SIN+ and SIN– terminal
COS+ and COS– terminal
If NG, replace the speedometer and tachometer
assembly.
If OK, replace the combination meter printed circuit.
Tachometer
COS
SIN
IDI00006
Resistance
200±8 Ω
200±8 Ω
IDI-16