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Keyless Access System Symptom Troubleshooting - Keyless access indicator does not go off or does not come on
Keyless access indicator does not go off or does not come on
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Keyless access system check 1:
Keyless access system check 1
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Turn the vehicle to the OFF (LOCK) mode. |
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Turn the vehicle to the ON mode. |
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Check the keyless access indicator. | |
Does the keyless access indicator come on for 2 seconds?
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2. |
Keyless access system check 2:
Keyless access system check 2
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Check the keyless access indicator. | |
Does the indicator blink once, then stay off?
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Intermittent failure, the system is OK at this time. Check for loose or poor connections.? |
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3. |
PCU, backup, and keyless access DTC check:
PCU, backup, and keyless access DTC check
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?1. |
Check for DTCs in the PCU, backup control unit, and keyless access control unit with the HDS.
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Are there any DTCs?
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Go to the indicated DTC troubleshooting.? |
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