Lancer L4-2.0L (4B11) (2008)
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MB992006: Extra Fine Probe
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MB991958: Scan Tool (M.U.T.-III Sub Assembly)
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MB991824: Vehicle Communication Interface (V.C.I.)
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MB991827: M.U.T.-III USB Cable
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MB991910: M.U.T.-III Main Harness A
STEP 1. Check the combination meter.
Check whether the combination meter works normally.
Q: Is the check result normal?
YES : Go to Step 2.
NO : Diagnose the combination meter. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble
Code Descriptions/Combination Meter
STEP 2. Check steering wheel voice-control switch connector C-209 for loose, corroded or damaged terminals, or terminals pushed back in the
connector.
Q: Is steering wheel voice-control switch connector C-209 in good condition?
YES : Go to Step 3.
NO : Repair or replace the damaged component (Refer to general (electrical), Harness Connector Inspection). The steering remote control switch
should work normally.
STEP 3. Check the wiring harness between steering wheel voice-control switch connector C-209 (terminal 1) and the ground.
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Check the ground wire.
Q: Is the wiring harness between steering wheel voice-control switch connector C-209 (terminal 1) and the ground in good condition?
YES : Go to Step 4.
NO : The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the
connector. Repair the wiring harness as necessary.
STEP 4. Check clock spring connectors C-204 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Are clock spring connectors C-204 and C-205 in good condition?
YES : Go to Step 5.
NO : Repair or replace the damaged component (Refer to general (electrical), Harness Connector Inspection). The steering remote control switch
should work normally.
STEP 5. Check the clock spring.
Check whether the clock spring is in good condition (Refer to SRS Air bag module and clock spring).
Q: Is the check result normal?
YES : Go to Step 6.
NO : Replace the clock spring.
STEP 6. Check the wiring harness between steering wheel voice-control switch connector C-209 (terminal 4) and clock spring connector C-204
(terminal 1).
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Check the power supply lines.
Q: Is the wiring harness between steering wheel voice-control switch connector C-209 (terminal 4) and clock spring connector C-204 (terminal 1) in
good condition?
YES : Go to Step 7.