Led inspection
Check that the leds “a” (fi, fuel, engine rpm, oil pressure/engine coolant, immobilizer (e-02, 19, 24, 51) and meter panel illumination) immediately light up when the ignition switch is turned on.
Check that the other leds “b” (neutral, high-beam and turn signal indicator lights) light up/go off by operating each switch.
If abnormal condition is found, replace the combination meter assembly with a new one after checking its wire harness/coupler. Refer to “combination meter removal and installation” .

Stepping motor inspection and adjustment
If abnormal condition is found, replace the combination meter assembly with a new one after checking its wire harness/coupler.

Note
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Pointers will return to the proper position right after the completion of the operation. In the case of the pointers not returning to the proper position after doing above, replace the combination meter unit.
Refer to “combination meter removal and installation” .
Combination meter disassembly and
assembly
Engine coolant temperature indicator light inspectionRear combination light removal and installation
Removal
Remove the frame cover assembly. Refer to “exterior parts removal and
installation” in section 9d .
Remove the clamps (1).
Disconnect the combination light coupler (2).
Remove the rear combination light assembly (3).
Remove the combination light brack ...
Exhaust emission control system
description
The exhaust emission control system is composed of the pair system, exhaust
control system, ho2 sensor, threeway
catalyst system and isc system. The fresh air is drawn into the exhaust ports
through the pair control solenoid
valve and pair reed valves. The pair control solenoid valve is operat ...
Self-diagnostic procedures
Use of mode select switch
Note
do not disconnect the coupler from ecm,
battery cable from battery, ecm ground
wire from engine or main fuse before
confirming dtc (diagnostic trouble code)
stored in memory. Such disconnection
may erase memorized information in ec ...