Changan CS35 - Page 239

CS35 2013.04
3.1.13-223 3.1.13-223Electronic Control System - ME7
3. Inspect the ground circuit of the instrument
A. Turn the ignition switch to "LOCK" position, use a
multimeter to inspect the ground circuit of
instrument cluster wiring harness connector P11,
terminal 13, 16 and 22.
Standard Resistance Value: less than 5 Ω
Is the resistance value normal?
Y
Go to step 4.
N
Repair the instrument cluster ground circuit.
4. Inspect the instrument performance
A. Turn the ignition switch to position "LOCK".
B. Disconnect the battery cathode wiring harness for
over 90 s.
C. Disconnect the ECM wiring harness connector E01.
D. Connect the battery negative cable.
E. Get the terminal 15 of E01 short circuit, observe if
the engine fault indicator is on .
Y
Go to step 5.
N
Replace the instrument,
Refer to: Instrument (4.3.2 Instrument,
Removal and Installation).
5. Inspect the CAN network circuit
A. Inspect and repair the CAN bus.
Refer to: CAN Bus Integrity Inspection
(4.3.15 On-board Network System,
Description and Operation).
Is the network normal?
Y
Go to step 6.
N
Inspect and repair the network circuit and replace it
as necessary.
Test Conditions Details/Results/Actions
116
13
22
17 32
P11
A3113111
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