DESCRIPTION
If the red and green indicators fail to illuminate after the ignition switch is turned to ON, the vehicle does not recognize the DCM (Telematics Transceiver). The DCM (Telematics Transceiver) connectors may have been disconnected or the DCM (Telematics Transceiver) is malfunctioning.
PROCEDURE
1. |
HEALTH CHECK |
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON and wait for 10 seconds.
(d) Perform "Health Check" on the Techstream and check that Telematics (Safety
Connect) is listed on "Health Check Result" (See page
).
Result |
Proceed to |
---|---|
"Telematics" displayed on Techstream |
A |
"Telematics" not displayed on Techstream |
B |
B | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
|
2. |
CHECK FOR DTC |
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON and wait for 10 seconds.
(d) Check for current DTCs and history DTCs (See page
).
Result |
Proceed to |
---|---|
DTC is not output |
A |
DTC is output |
B |
A | ![]() |
CHECK FOR INTERMITTENT PROBLEMS |
B | ![]() |
GO TO DIAGNOSTIC TROUBLE CODE CHART |
Inspection
INSPECTION
PROCEDURE
1. INSPECT DIFFERENTIAL LOCK SYSTEM
(a) Inspect the indicator light.
(1) Check that the indicator light lights up approximately 1 second after the
ignition switch is turned ON.
(b) Inspect the differential lock operation.
(1) Jac ...
Diagnosis System
DIAGNOSIS SYSTEM
1. FUNCTION OF AUTOMATIC RUNNING BOARD WARNING LIGHT
(a) When a malfunction is detected in the automatic running board system, the
automatic running board warning light in the combination meter comes on to inform
the driver of the malfun ...