1. |
TEST ECM GROUND CIRCUIT: Measure resistance between ECM and chassis
ground using the backside of ECM harness connector as ECM side check
point. If the problem is found, repair it.
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2. |
TEST ECM CONNECTOR: Disconnect the ECM connector and visually
check the ground terminals on ECM side and harness side for bent pins
or poor contact pressure. If the problem is found, repair it.
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3. |
If problem is not found in Step 1 and 2, the ECM could be faulty.
If so, make sure there were no DTC's before swapping the ECM with a
new one, and then check the vehicle again. If DTC's were found, examine
this first before swapping ECM.
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4. |
RE-TEST THE ORIGINAL ECM: Install the original ECM (may be broken)
into a known-good vehicle and check the vehicle. If the problem occurs
again, replace the original ECM with a new one. If problem does not
occur, this is intermittent problem (Refer to “Intermittent Problem
Inspection Procedure” in Basic Inspection Procedure).
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The programmed VIN cannot be changed. When writing the VIN, confirm
the VIN carefully
|
1. |
Select "VIN Writing" function in "Vehicle S/W Management".
|
2. |
Select "Write VIN" in "ID Register".
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3. |
Input the VIN.
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4. |
Turn the ignition switch OFF, then back ON.
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ICM Relay Box Description
The ICM relay is united with rear wiper relay, rear blower relay, rear
seat warmer relay (LH/RH), two turn unlock relay and tailgate latch relay which
installed inside the lower crash pad.
...
Wipers & Washers
A : Wiper speed control (front)
MIST/ – Single wipe
OFF / O – Off
INT / --- – Intermittent wipe
AUTO – Auto control wipe
LO / 1 – Low wiper speed
HI / 2 – High wiper speed
B : In ...
Engine Oil Inspection
1.
Check the engine oil quality.
Check the oil deterioration, entry of water, discoloring of thinning.
If the quality is visibly poor, replace the oil.
...