INSPECTION PROCEDURE 6: Tachometer does not work (the other meters work). <R.H drive vehicles (Except for Hong Kong spec.)>

[54A] CHASSIS ELECTRICAL - - COMBINATION METER ASSEMBLY AND VEHICLE SPEED SENSOR - SYMPTOM PROCEDURES - INSPECTION PROCEDURE 6: Tachometer does not work (the other meters work). <R.H drive vehicles (Except for Hong Kong spec.)>

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INSPECTION PROCEDURE 6: Tachometer does not work (the other meters work). <R.H drive vehicles (Except for Hong Kong spec.)>

TECHNICAL DESCRIPTION (COMMENT) Ignition signal may not be received from the engine-A/T-ECU, or the combination meter assembly, the wiring harness, or the connector(s) may be defective.
TROUBLESHOOTING HINTS Malfunction of the combination meter assembly The wiring harness or connectors may have loose, corroded, or damaged terminals, or terminals pushed back in the connector.
	DIAGNOSIS PROCEDURE

	STEP 1. MUT-II/III diagnosis code Q: Is the MPI-related diagnosis code set? Code No.44 is set: GROUP 13B - Troubleshooting . Code No.P0300 is set: GROUP 13C - Troubleshooting . NO (the diagnosis code is not set): Go to Step 2.
	STEP 2. Connector check: Combination meter connector C-04 and engine A/T-ECU connector C-111 <2400-Except MIVEC> or C-136 <2400-MIVEC>. Q: Is combination meter connector C-04 and engine A/T-ECU connector C-111 <2400-Except MIVEC> or C-136 <2400-MIVEC> in good condition? YES: Go to Step 3 . NO: Repair or replace the damage component(s).
	STEP 3. Retest the system. Q: Is the tachometer normal? YES: Intermittent Malfunction (Refer to GROUP 00, How to Use Troubleshooting/Inspection Service Points-How to Cope with Intermittent Malfunction ). NO: Go to Step 4.
	STEP 4. Check the wiring harness between combination meter connector C-04 (terminal 47) and engine-A/T-ECU connector C-111 (terminal 43) <2400-Except MIVEC> or C-136 (terminal 87) <2400-MIVEC>. NOTE: Prior to the wiring harness inspection, check intermediate connector C-105, and repair if necessary. Q: Is the wiring harness between combination meter connector C-04 (terminal 47) and engine-A/T-ECU connector C-111 (terminal 43) <2400-Except MIVEC> or C-136 (terminal 87) <2400-MIVEC> in good condition? YES: Replace the combination meter assembly. NO: Repair or replace the damage component(s).

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