Changan CS35 User Manual

3.1.13-222
CS35 2013.04
3.1.13-222Electronic Control System - ME7
DTC P0700
1. DTC Description
2. Possible Sources
3. Diagnosis Procedures
Fault Code Description Definition
P0700 MIL external request fault
Engine fault lamp is controlled by the instrument.
When the ECM DTC is set and need to light up the
fault lamp, ECM sends the Fault Lamp On instruc-
tion to the instrument through the special circuit,
after receiving the instruction, the instrument lights
on the engine fault lamp through internal circuit.
Fault
Code
Test Tactics
Setting Conditions (Control
Strategy)
Fault
P0700
Hardware circuit
inspect
Open circuit
Short circuit to ground
Short circuit to power supply
• Fault lamp circuit
• Instrument
•ECM
Test Conditions Details/Results/Actions
1. Inspect the instrument for other indicator state
A. Turn the ignition switch to position "ON".
B. Inspect the state of all the instrument warning
lamps.
Is there any other warning light is abnormal on
besides MIL fault indicator?
Y
Go to step 2.
N
Go to step 4.
2. Inspect the instrument power supply circuit
A. Turn the ignition switch to "ON" position, with a
circuit tester inspect the power supply circuit of
instrument cluster wiring harness connector P07,
terminal 4 and 15.
Standard Voltage Value: 11 ~ 14 V
Is the voltage normal?
Y
Go to step 3.
N
Repair the instrument cluster power supply circuit.
11614 15
17 32
P11
A3113110
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Changan CS35 Specifications

General

Brand	Changan
Model	CS35
Category	Automobile
Language	English