DESCRIPTION
DTC output mode is set by connecting terminals 13 (TC) and 4 (CG) of the DLC3. The DTCs are output by the blinking of the tire pressure warning light.
WIRING DIAGRAM
HINT:
When each warning light blinks continuously, a ground short in the wiring of terminal TC of the DLC3 or an internal ground short in each ECU is suspected.
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (DLC3 - ECU AND BODY GROUND) |
(a) Disconnect the F7 ECU connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F7-3 (TC) - F13-13 (TC) |
Always |
Below 1 Ω |
F7-3 (TC) - Body ground |
Always |
10 kΩ or higher |
F13-4 (CG) - Body ground |
Always |
Below 1 Ω |
OK | ![]() |
CHECK ECU POWER SOURCE CIRCUIT |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR OR EACH ECU |
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR NO. 1 SPOILER COVER
(a) Detach the 4 clips and remove the rear No. 1 spoiler cover.
2. REMOVE REAR SPOILER SUB-ASSEMBLY
(a) Remove the 4 grommets and 4 bolts.
...
Road Test
ROAD TEST
1. PROBLEM SYMPTOM CONFIRMATION
(a) Based on the result of the customer problem analysis, try to reproduce the
symptoms. If the problem is that the transmission does not shift up or shift down,
or that the shift point is too high or too low, co ...