1. |
Remove the horn relay (A) from the engine room relay box.
|
2. |
There should be continuity between the No.30 and No.87 terminals
when power and ground are connected to the No.85 and No.86 terminals.
|
3. |
There should be no continuity between the No.30 and No.87 terminals
when power is disconnected.
|
ECM Problem Inspection Procedure
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 fo ...
Telemetics Unit (TMU) Inspection
1.
After replacing the TMU unit, access Dealer Engineering Mode in
head unit.
(Refer to MTS system - "TMU Dealer Engineering Mode")
2 ...
Crankshaft Position Sensor (CKPS) Circuit Diagram
(M/T)
(A/T)
...