When replacing the TCM, the vehicle equipped with the immobilizer
must be performed procedure as below.
[In the case of installing used TCM]
[In the case of installing new TCM]
Perform "Key teaching" procedure with GDS.
(Refer to Body Electrical System - "Immobilizer System")
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When replacing the TCM, the vehicle equipped with the smart key
system (Button start) must be performed procedure as below.
[In the case of installing used TCM]
[In the case of installing new TCM]
Insert the key (or press the start button) and turn it to the
IGN ON and OFF position. Then the TCM learns the smart key information
automatically.
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1. |
Install in the reverse order of removal.
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1. |
TEST TCM GROUND CIRCUIT: Measure resistance between TCM and chassis
ground using the backside of TCM harness connector as TCM side check
point. If the problem is found, repair it.
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2. |
TEST TCM CONNECTOR: Disconnect the TCM connector and visually
check the ground terminals on TCM 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 TCM could be faulty.
If so, make sure there were no DTC's before swapping the TCM with a
new one, and then check the vehicle again. If DTC's were found, examine
this first before swapping TCM.
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4. |
RE-TEST THE ORIGINAL TCM: Install the original TCM (may be broken)
into a known-good vehicle and check the vehicle. If the problem occurs
again, replace the original TCM 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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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.
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ESC Control Module Installation
1.
Installation is the reverse of removal.
2.
Tighten the HECU mounting bolts and nuts to the specified torque.
3.
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Rear Assist Arm Inspection
1.
Check the bushing for wear and deterioration.
2.
Check the rear assist arm for deformation.
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